Volume 28 (1874) (430 pages)

May 16, 1674.] "DENG AND SCHENTIFIC PRESS. 319 "Tr 2 AMERICAN TURBINE WATER WHEEL. Recently improved and submitted to thorongh scientific testa hy James Emerson, showing the foilowing useful effect of the power of the water ntilized, heing THE HIGHEST RESULTS EVER KNOWN. Percentage of part gate, % 50.08: 4 69.64; $4 78.73; 1; 83.59; 2% 82.90. Porcentage of whole gate, 83.14. Mr, Emmerson says: * These are the best average results evergiven by any Turbine Wheel in my experience.” A splendidly lustrated descrtptive catalogue, or any further information desired, furnished on application to TREADWELL & CO., SAN FRANCISCO, OAL. Sole Agents for the Pacific States and Territorics. apis-tt ~~ TO HYDRAULIC MINERS. I warn Hydraulic Miners not to be misled hy the advertisement of Mr. F.H.Fieher. Said Fieher has heen heaten in every suit to which he has been a party (respecting Patent Rights on Hydraulic Muchines) » whether as plaintiff or defendant. Hig patrons have already paid over Five Thonsand Dollars for license to use machines purchased of the self styled “‘Qnly Reliable Party in the Business Who Protects His Customers.” Fisher's Machine is worthless unless the discharge pipe ia furnished with appliances, the patent for which ig owned hy Messra. CRAIG, and which Fisher is enjoined from msking. The Machine itself is also an infringement on another patent owned hy the same parties. All persona infringing on either of these patents WILL BE PROMPTLY PROSECUTED. Lam sole LIorNSEE to sell Machines manufactured nader Craig's, Rice’s, Mscey’a and Hoskin’s patents. 1 Guarantee Fuil Indemnity to all my Customers. Machines of all sizes Siways on hand. lf yon want a Machine that will give satisfaction, and do not want top:y for it twice over, buy an Improved LITTLE GIANT. For further particulars spply to R. HOSKIN, Dutch Flat, OrR. R. & J. CRAIG, ? Room 6, 240 Montgomery st.,S. I. WILLIAMSON & CORY, Marysville. } Dutch Flat, Augus 10, 1873. 6v27-2m. THE SELDEN DIRECT-ACTING STEAM PUMP, A, CARR, Manufacturer & Proprietor. Agents Patented Aug, 24. 1870. Dee. 20th, 1870. Combining simplicity and durability to a remarkable degree, Its parts are easy of access, and it is adapted to all purposes for which Steam Pumps are used. As a Mining Pump it is Unsurpassed. ~-ALSO— STEAM, OAS & WATER PIPE, BRASS WORK STEAM & WATER OAUGES, FITTINGS, ETC. CARR PATENT STEAM RADIATOR. Send for Price Liet and Circnlars. Address, ACARR, 43 Courtland Street. New York. MILLMEN. Boss’ Quicksilver Pump saves labor and wast. age of metal. ress, M.P. BOSS, 16y7-8m Bullionyille, Ney, 10y28-1y EAGLE IMPROVED CHLORINIZING AND DESULPHURIZING FURNACE. {Patented July. 1877 ) Tho Cheapest and Most effective Furnace now in use Partivs desirons of huilding ahove furnace, or for any information on seme, address, I. T. MILLIKEN, No. 302 Montgomery st.,room No. 14,5.F. ja31-2tam STEAM ENGINES AND BOILERS Of ail sizes—from 2 to 60-Horse power, Also, Quartz Mills, Mining Pomps, Hoisting Machinery, Shafting, Iron Tanks, etc. For sale at the lowest prices by 1Ov27tf J. HENDY, No. 32 Fremont Street. letallirgy and Ores. JOHN TAYLOR & CO., IMPORTERS OF AND DEALERS IN ASSAYERS’ MATERIALS Chemical Apparatus and Chemicals, Druggists’ Glassware and Sundries, PHOTOGRAPHIC GOODS, ETC., 512 and 514 Washington street, SAN FRANOIS800 We wonld call the special attention of Assayere Chemists, Companies, Milling Companies Prospectors, etc., to our large and well adapted stock o ASSAYERS’ MATERIALS ~AND— Chemical Apparatus, Having heen engaged in furnishing these supplies sincs the first discovery of mines on the Pacific Coast. R@Our Oold and Silver Tubles, showing the value per ounce Troy at different degrees of fineness, and valnahle tables for computation of assays in Grains Grammoes, will he sent free upon application. Tv25.tf JOHN TAYLOR & CO, CALIFORNIA Quartz Crushing & Ore Sampling MILLS. Nos, 413 & 415 Mission st., het. First & Fremont, 8. F. Ours is the OLDEST, LARGEST snd MOST EXTENSIVELY KNOWN establishment of this kind on the Coast. Our mills are under the direct supervision of one of the most experienced Samplers and Millmen in the conntry, 2nd we purpose carrying on the business upon sg scale commensurate with the wants of the mining public. We have the hest facilitics for Crushing, Sampling and Pnlverizing all clnssee of Oold, Silver, Copper and Lead Ores and other minerals. We also crush and pulverize all kinds of Marble, Vire-Ciay, Bricks, Coke, Cement, etc. upon the shortest notice, for which we have special mills. Relisble information furnished to miiners and ore dealers concerning shipments, freights, prices, etc. Prompt execution of all orders. Faithful attention to business entimsted to us. Ahundant storage room withont extra charge. jadl-tf “JIM? WHITLATCH, Sup’t. Varney's Patent Amalgamator. These Machines Stund Unrivaled. For rapidity pulverizing and amalgamating ores, they have no equal. No effort has been, or will he spared to have them constructed in the most perfect manner and of the great number now in operation, not one has ever required repaira. The constant and increasing demund for them isaufticient evidence of their mertts. They are constructed 50 as to apply steam directly into the pulp, or with steam bottoms, as desired. This Amalgamator Operates as Follows; The pan being filled, the motion of the muller forces the pulp to the center, where it is drawn down through the apperture and between the grinding surfaces — Thence itis thrown to the pertphery into the quicksilver. The curved plates again draw it to the center, where it passes down, and to the circumference as before, Thus it is constantly passing a regular flow hetween the grinding surfaces and into the quicksilver, until the ore is reduced to an impalpable powder, nnd the metal amal. gamated, Setlers made on the same principle excel all others They hring the pulp s0 constantly and perfectly in con. tact with quicksilver, thst the particles are rapidly and completoly absorhed. Mill-men are invited to examine these pans snd setlers for themselves, at the office, 229 Fremont Street, San Frepcieos E. N. Riorrr. Jas. L. BEYFA. 8, O. Brows. AUBURN MILL COMPANY, Reno, Newada, Purchase Silver Orcs in quantities of ten tons and upwards, delivered on boerd the curs at San Francisco or Oakland at the annexed Net Rates, wif NO CHARGE FOR SAMPLING OR REDUCTION. On lote of lees than lW tons, freight te Reno will he dedncted. Special Rates for Gold Ores. On Gold contained tn SUcer Ores to the amount of $30 and upwards. 63 per cent, will be Pee When lessthan $30, and above $10, the amonnt will be added ta the Silver vaine, Sacks promptly returned free of charge. Ores sampled by Battery or Sampling Mill as shipper may elect, and re. turns made promptly by oheque on San Francieco. ; Rates: =. ane < ouEy . onleeloa. ee lex 2b Sslf8 . S 2. Fs . Ps $ . 25 . g 90] 88 . S125! 47 . slesi a7 [Bb 250} 66 . S 450] 36 66] 21 . 93] 39 . da9f 48] “15 88 . Yes! ot . ” aol a7 70! 2 . 45) 30 . 133) 50 . aks! 59) ral G9 . Gon} 45 43. 30} 88] aL . 187/51 . 200} 6L} 388) wo . Goo] 48 76) 3t . 100] 42 142] 52 210) 62 B00} 31 sou) Bb BO) 33) log) aa 146] 53] 220] 63 $0] 72 S00] 82 sa. a5 . 113) 44] ra} 54] 38a 6a] ats. aa . bun! 83 ssl 3] 115/45 . asst 56 . so] 65 . soul 75 . 2000] 8s And on intermedinte values in proportion. Cc. A. LUCKHARDT, Agent. 21 First &t., San Francisca, S$. O. BROWN, Manager, Reno, Nevada. $v28-6m important to Miners and Mill Men. Silver-Plated Oopper Amalgamating Plates, for Saving Gold. Of all sizes and in any quantity, furnished to order, Fuilinstrnctions sent for operating. Particular attention given to plating goods for Builders, Plumbers, etc. Hoteland Restaurant work replated. San Franorsoo OoLD AND SILVER Puative Wongs, 655 Mission atreet, 8an Francisco. E. G DENNISTON, Proprietor. 2¥25-3m Morris’ Settler and Amalgamator. PATENTED MARCH 25, 1873. An important improvement in milling. Cheap, light, efficient and durahle. Gains Quicksilver on working tailings. Is discharged irom the surface in the center instead of theside, hy means of a Syphon which extends to near the center of the Settler. Heaviest certing weighs only 135 pounds. The aides and hottom of the Settier sre made of wood, as also Mullers, placed vertically—the friction of which hrightens the quicksilver. One of these machines is in daily operation at No. 616 Merchant street, (basement),San Franisco, Parties desiring information as to rights of use, purchsse, etc., can address, FREDERICK MORK4IS, 616 Merchant St., 8. I. Ores Assayed and Amalgamated. 8v28-3m San Francisco Boiler Works. 128 and 125 Beale Street..-.0.6.-SAN FRANCISCO BF. I. CURRY. (Late Foreman of the Vulean iron Works,) Proprietor a High and Low Pressure Boilers of all Descriptions. BOLE MANUFACTURERS: OF THE CELEBRATED SPIRAL BOILER. SHEET IRON WORK of every description done st the Shortest Notice. All kinds of JOBBING and REPAIRING promptly attended to. 17v26-3m RODGERS, MEYER & Co., COMMISSION MERCHANTS, ADVANCES MADE @x ol) kiuds of Ores, und purticuiar attention PAID TO CONSIGNMENTS OF GOODS, 4v16-3m Nevada Metallurgical Works, 21 First street.....San Francisco. Ores worked by any process. Ores sampled. Assaying in all its branches. Anslysis of Ores, Minerals, Waters, etc. Plans furnished for the most suitable process for working Ores. Special attention psid to the Mining and Metallurgy of Quicksilver. E. N. RIOTTE, c. A. LUCKHARDT, Mining Engineers and Metallurgists. Richardson & Co., Copper Ore Wharves, SWAN-EBA. _ RICHARDSON & Oo. have heen for thirty years established in Swanseaas Agents tor the preparation Sampling, Assaying, and sale of Copper, Silver, Goid, Lead, Zinc, and all other Ores and Metals, fur which they have extensive Warchouses and Wharves under cover, 1.000 feet of Quay Frontage Within the Floating Dock, and the most com: lete Ma. chinery and Appliances. They nre also Diepared to make advances againet Ores in ang aly of realization, ae to z iH ied. 26-19 DI an req G. W. STRONG. W. L. STRONO. STRONG & CO., Metallurgical Works, No. 10 Stevenson Street, near First, 8an FRANCISCO. _ We purchase high grade Gold and Silver Ores, Bullion, Etc. Ores worked and tests made with care; also, Ore Assays of Gold, Silver, Copper, Lead, Tiu, Iron, Manganese, Cinnabar, Nickel, Etc. LEOPOLD KUH, (Formerly of the U.S, Branch Mint, 8. F.) Assayer and Metallurgica: CHEMIST, No. 611 Commerciul Street, (Opposite the U.S. Branch Mint. San FRanorsoo Cau, PLATINUM Vessels, Apparatus, Sheet, Wire, Etc., Ete. For sll Laboratory and Manptacturing Euzposes EH 7¥21-3m 26 Bond street, New York. Platinum Scrap and Native Platinum purchased. Quicksilver. Parties working Quicksilver Ores can obtain the right to use highly nl patented impr ts for condensing fumes and working soot, hy addressing F. FIEDLER, New Almaden. 13y28-3m CHARLES F. KIRCHNER, Sampler and Crusher of Ores, NO, \11 DRUAMIM STREET, . San Francisco, FRANCIS SMITH & CO., MANUFACTURERS OF HYDRAULIC PIPE AND Artesian Well Pipe. Having the Latest Improved Machinery, we can make it an ohject to Mining & Water Companies OR WATER WORKS, T9 CONTRACT WITH US FOR SHEET IRON PIPE. ALL SIZES MADE AND ALL WOKK GUARANTEED OFFICE AT 112 BATTERY ST., 8AN FRANCISCO. jas-tt SHEET IRON PIPE. THE Risdon Iron and Locomotive Works Corner Howard and Beale Streets, Are prepared to make SHEET IRON AND ASPHALTUM PIPE, of any size and for any pressure, and contract to lay the same where wanted, guaranteeing s perfect working pipe with the least amount of material. Standard sizes of railroad Car Wheels, with special patterns for Mining Cars. These small wheels are made of the hest Oar Wheel Iron, properly chilled, and can be fitted up with the improved axle and box—introdnced hy this company, and guaranteed to outlast any other wheels made in this State. Lae kinds of Machinery made and repaired. JOSEPH MOORE. Superintendent. 24v22-3m L.& J.W.FEUGHTWANGER GHEMISTS & IMPORTERS. Aopress 95 Geoar, Sz New York SOLUBLE GLASS & SILICATES, OXIOE OF MANGANESE FOR STEEL, GLASS & PATENT DRYERS, FLUORSPAR,FELS PAR , FLINT, NIGKEL-SALTS, ASBESTOS, BLACK ‘LEAD, METALS , &G &C. PUBLISHERS OF TREATISES ON GEMS, SILEX AND FERMENTED iIQUORS. 10¥28-4m Consolidated Reforma Lead and Silver Mining Company. Location of Mines, Mulege District, Lower California OFFICE, ROOM 10, No. 605 OLAY STREET. Correct information from the Mines of the Company can always he ohtained by application at the office. LAST ASSAY, $263 PER TON IN SILVER. JACOB SCHREIBER, President. A.D. CARPENTER, Secretary. 1728-3 HINTS FO We will send on recelpt of atsmp for postaze, FREE, onr 52-page Ciroulars 112 m cal Movements;a digestof PATENT I NVE N TORS. LAWS; information how to ohtain patents,and abont the rights and privilegea of inventors and patenteee: liet of Goyermant feee, practical hints, ete., eto. Addrema DEWEY OO,, Publishere acd Patent Agents, San Frencieco, -

May 16, 1674.] "DENG AND SCHENTIFIC PRESS. 319 "Tr 2 AMERICAN TURBINE WATER WHEEL. Recently improved and submitted to thorongh scientific testa hy James Emerson, showing the foilowing useful effect of the power of the water ntilized, heing THE HIGHEST RESULTS EVER KNOWN. Percentage of part gate, % 50.08: 4 69.64; $4 78.73; 1; 83.59; 2% 82.90. Porcentage of whole gate, 83.14. Mr, Emmerson says: * These are the best average results evergiven by any Turbine Wheel in my experience.” A splendidly lustrated descrtptive catalogue, or any further information desired, furnished on application to TREADWELL & CO., SAN FRANCISCO, OAL. Sole Agents for the Pacific States and Territorics. apis-tt ~~ TO HYDRAULIC MINERS. I warn Hydraulic Miners not to be misled hy the advertisement of Mr. F.H.Fieher. Said Fieher has heen heaten in every suit to which he has been a party (respecting Patent Rights on Hydraulic Muchines) » whether as plaintiff or defendant. Hig patrons have already paid over Five Thonsand Dollars for license to use machines purchased of the self styled “‘Qnly Reliable Party in the Business Who Protects His Customers.” Fisher's Machine is worthless unless the discharge pipe ia furnished with appliances, the patent for which ig owned hy Messra. CRAIG, and which Fisher is enjoined from msking. The Machine itself is also an infringement on another patent owned hy the same parties. All persona infringing on either of these patents WILL BE PROMPTLY PROSECUTED. Lam sole LIorNSEE to sell Machines manufactured nader Craig's, Rice’s, Mscey’a and Hoskin’s patents. 1 Guarantee Fuil Indemnity to all my Customers. Machines of all sizes Siways on hand. lf yon want a Machine that will give satisfaction, and do not want top:y for it twice over, buy an Improved LITTLE GIANT. For further particulars spply to R. HOSKIN, Dutch Flat, OrR. R. & J. CRAIG, ? Room 6, 240 Montgomery st.,S. I. WILLIAMSON & CORY, Marysville. } Dutch Flat, Augus 10, 1873. 6v27-2m. THE SELDEN DIRECT-ACTING STEAM PUMP, A, CARR, Manufacturer & Proprietor. Agents Patented Aug, 24. 1870. Dee. 20th, 1870. Combining simplicity and durability to a remarkable degree, Its parts are easy of access, and it is adapted to all purposes for which Steam Pumps are used. As a Mining Pump it is Unsurpassed. ~-ALSO— STEAM, OAS & WATER PIPE, BRASS WORK STEAM & WATER OAUGES, FITTINGS, ETC. CARR PATENT STEAM RADIATOR. Send for Price Liet and Circnlars. Address, ACARR, 43 Courtland Street. New York. MILLMEN. Boss’ Quicksilver Pump saves labor and wast. age of metal. ress, M.P. BOSS, 16y7-8m Bullionyille, Ney, 10y28-1y EAGLE IMPROVED CHLORINIZING AND DESULPHURIZING FURNACE. {Patented July. 1877 ) Tho Cheapest and Most effective Furnace now in use Partivs desirons of huilding ahove furnace, or for any information on seme, address, I. T. MILLIKEN, No. 302 Montgomery st.,room No. 14,5.F. ja31-2tam STEAM ENGINES AND BOILERS Of ail sizes—from 2 to 60-Horse power, Also, Quartz Mills, Mining Pomps, Hoisting Machinery, Shafting, Iron Tanks, etc. For sale at the lowest prices by 1Ov27tf J. HENDY, No. 32 Fremont Street. letallirgy and Ores. JOHN TAYLOR & CO., IMPORTERS OF AND DEALERS IN ASSAYERS’ MATERIALS Chemical Apparatus and Chemicals, Druggists’ Glassware and Sundries, PHOTOGRAPHIC GOODS, ETC., 512 and 514 Washington street, SAN FRANOIS800 We wonld call the special attention of Assayere Chemists, Companies, Milling Companies Prospectors, etc., to our large and well adapted stock o ASSAYERS’ MATERIALS ~AND— Chemical Apparatus, Having heen engaged in furnishing these supplies sincs the first discovery of mines on the Pacific Coast. R@Our Oold and Silver Tubles, showing the value per ounce Troy at different degrees of fineness, and valnahle tables for computation of assays in Grains Grammoes, will he sent free upon application. Tv25.tf JOHN TAYLOR & CO, CALIFORNIA Quartz Crushing & Ore Sampling MILLS. Nos, 413 & 415 Mission st., het. First & Fremont, 8. F. Ours is the OLDEST, LARGEST snd MOST EXTENSIVELY KNOWN establishment of this kind on the Coast. Our mills are under the direct supervision of one of the most experienced Samplers and Millmen in the conntry, 2nd we purpose carrying on the business upon sg scale commensurate with the wants of the mining public. We have the hest facilitics for Crushing, Sampling and Pnlverizing all clnssee of Oold, Silver, Copper and Lead Ores and other minerals. We also crush and pulverize all kinds of Marble, Vire-Ciay, Bricks, Coke, Cement, etc. upon the shortest notice, for which we have special mills. Relisble information furnished to miiners and ore dealers concerning shipments, freights, prices, etc. Prompt execution of all orders. Faithful attention to business entimsted to us. Ahundant storage room withont extra charge. jadl-tf “JIM? WHITLATCH, Sup’t. Varney's Patent Amalgamator. These Machines Stund Unrivaled. For rapidity pulverizing and amalgamating ores, they have no equal. No effort has been, or will he spared to have them constructed in the most perfect manner and of the great number now in operation, not one has ever required repaira. The constant and increasing demund for them isaufticient evidence of their mertts. They are constructed 50 as to apply steam directly into the pulp, or with steam bottoms, as desired. This Amalgamator Operates as Follows; The pan being filled, the motion of the muller forces the pulp to the center, where it is drawn down through the apperture and between the grinding surfaces — Thence itis thrown to the pertphery into the quicksilver. The curved plates again draw it to the center, where it passes down, and to the circumference as before, Thus it is constantly passing a regular flow hetween the grinding surfaces and into the quicksilver, until the ore is reduced to an impalpable powder, nnd the metal amal. gamated, Setlers made on the same principle excel all others They hring the pulp s0 constantly and perfectly in con. tact with quicksilver, thst the particles are rapidly and completoly absorhed. Mill-men are invited to examine these pans snd setlers for themselves, at the office, 229 Fremont Street, San Frepcieos E. N. Riorrr. Jas. L. BEYFA. 8, O. Brows. AUBURN MILL COMPANY, Reno, Newada, Purchase Silver Orcs in quantities of ten tons and upwards, delivered on boerd the curs at San Francisco or Oakland at the annexed Net Rates, wif NO CHARGE FOR SAMPLING OR REDUCTION. On lote of lees than lW tons, freight te Reno will he dedncted. Special Rates for Gold Ores. On Gold contained tn SUcer Ores to the amount of $30 and upwards. 63 per cent, will be Pee When lessthan $30, and above $10, the amonnt will be added ta the Silver vaine, Sacks promptly returned free of charge. Ores sampled by Battery or Sampling Mill as shipper may elect, and re. turns made promptly by oheque on San Francieco. ; Rates: =. ane < ouEy . onleeloa. ee lex 2b Sslf8 . S 2. Fs . Ps $ . 25 . g 90] 88 . S125! 47 . slesi a7 [Bb 250} 66 . S 450] 36 66] 21 . 93] 39 . da9f 48] “15 88 . Yes! ot . ” aol a7 70! 2 . 45) 30 . 133) 50 . aks! 59) ral G9 . Gon} 45 43. 30} 88] aL . 187/51 . 200} 6L} 388) wo . Goo] 48

76) 3t . 100] 42 142] 52 210) 62 B00} 31 sou) Bb BO) 33) log) aa 146] 53] 220] 63 $0] 72 S00] 82 sa. a5 . 113) 44] ra} 54] 38a 6a] ats. aa . bun! 83 ssl 3] 115/45 . asst 56 . so] 65 . soul 75 . 2000] 8s And on intermedinte values in proportion. Cc. A. LUCKHARDT, Agent. 21 First &t., San Francisca, S$. O. BROWN, Manager, Reno, Nevada. $v28-6m important to Miners and Mill Men. Silver-Plated Oopper Amalgamating Plates, for Saving Gold. Of all sizes and in any quantity, furnished to order, Fuilinstrnctions sent for operating. Particular attention given to plating goods for Builders, Plumbers, etc. Hoteland Restaurant work replated. San Franorsoo OoLD AND SILVER Puative Wongs, 655 Mission atreet, 8an Francisco. E. G DENNISTON, Proprietor. 2¥25-3m Morris’ Settler and Amalgamator. PATENTED MARCH 25, 1873. An important improvement in milling. Cheap, light, efficient and durahle. Gains Quicksilver on working tailings. Is discharged irom the surface in the center instead of theside, hy means of a Syphon which extends to near the center of the Settler. Heaviest certing weighs only 135 pounds. The aides and hottom of the Settier sre made of wood, as also Mullers, placed vertically—the friction of which hrightens the quicksilver. One of these machines is in daily operation at No. 616 Merchant street, (basement),San Franisco, Parties desiring information as to rights of use, purchsse, etc., can address, FREDERICK MORK4IS, 616 Merchant St., 8. I. Ores Assayed and Amalgamated. 8v28-3m San Francisco Boiler Works. 128 and 125 Beale Street...-.0.6.-SAN FRANCISCO BF. I. CURRY. (Late Foreman of the Vulean iron Works,) Proprietor a High and Low Pressure Boilers of all Descriptions. BOLE MANUFACTURERS: OF THE CELEBRATED SPIRAL BOILER. SHEET IRON WORK of every description done st the Shortest Notice. All kinds of JOBBING and REPAIRING promptly attended to. 17v26-3m RODGERS, MEYER & Co., COMMISSION MERCHANTS, ADVANCES MADE @x ol) kiuds of Ores, und purticuiar attention PAID TO CONSIGNMENTS OF GOODS, 4v16-3m Nevada Metallurgical Works, 21 First street.........San Francisco. Ores worked by any process. Ores sampled. Assaying in all its branches. Anslysis of Ores, Minerals, Waters, etc. Plans furnished for the most suitable process for working Ores. Special attention psid to the Mining and Metallurgy of Quicksilver. E. N. RIOTTE, c. A. LUCKHARDT, Mining Engineers and Metallurgists. Richardson & Co., Copper Ore Wharves, SWAN-EBA. _ RICHARDSON & Oo. have heen for thirty years established in Swanseaas Agents tor the preparation Sampling, Assaying, and sale of Copper, Silver, Goid, Lead, Zinc, and all other Ores and Metals, fur which they have extensive Warchouses and Wharves under cover, 1.000 feet of Quay Frontage Within the Floating Dock, and the most com: lete Ma. chinery and Appliances. They nre also Diepared to make advances againet Ores in ang aly of realization, ae to z iH ied. 26-19 DI an req G. W. STRONG. W. L. STRONO. STRONG & CO., Metallurgical Works, No. 10 Stevenson Street, near First, 8an FRANCISCO. _ We purchase high grade Gold and Silver Ores, Bullion, Etc. Ores worked and tests made with care; also, Ore Assays of Gold, Silver, Copper, Lead, Tiu, Iron, Manganese, Cinnabar, Nickel, Etc. LEOPOLD KUH, (Formerly of the U.S, Branch Mint, 8. F.) Assayer and Metallurgica: CHEMIST, No. 611 Commerciul Street, (Opposite the U.S. Branch Mint. San FRanorsoo Cau, PLATINUM Vessels, Apparatus, Sheet, Wire, Etc., Ete. For sll Laboratory and Manptacturing Euzposes EH 7¥21-3m 26 Bond street, New York. Platinum Scrap and Native Platinum purchased. Quicksilver. Parties working Quicksilver Ores can obtain the right to use highly nl patented impr ts for condensing fumes and working soot, hy addressing F. FIEDLER, New Almaden. 13y28-3m CHARLES F. KIRCHNER, Sampler and Crusher of Ores, NO, \11 DRUAMIM STREET, . San Francisco, FRANCIS SMITH & CO., MANUFACTURERS OF HYDRAULIC PIPE AND Artesian Well Pipe. Having the Latest Improved Machinery, we can make it an ohject to Mining & Water Companies OR WATER WORKS, T9 CONTRACT WITH US FOR SHEET IRON PIPE. ALL SIZES MADE AND ALL WOKK GUARANTEED OFFICE AT 112 BATTERY ST., 8AN FRANCISCO. jas-tt SHEET IRON PIPE. THE Risdon Iron and Locomotive Works Corner Howard and Beale Streets, Are prepared to make SHEET IRON AND ASPHALTUM PIPE, of any size and for any pressure, and contract to lay the same where wanted, guaranteeing s perfect working pipe with the least amount of material. Standard sizes of railroad Car Wheels, with special patterns for Mining Cars. These small wheels are made of the hest Oar Wheel Iron, properly chilled, and can be fitted up with the improved axle and box—introdnced hy this company, and guaranteed to outlast any other wheels made in this State. Lae kinds of Machinery made and repaired. JOSEPH MOORE. Superintendent. 24v22-3m L.& J.W.FEUGHTWANGER GHEMISTS & IMPORTERS. Aopress 95 Geoar, Sz New York SOLUBLE GLASS & SILICATES, OXIOE OF MANGANESE FOR STEEL, GLASS & PATENT DRYERS, FLUORSPAR,FELS PAR , FLINT, NIGKEL-SALTS, ASBESTOS, BLACK ‘LEAD, METALS , &G &C. PUBLISHERS OF TREATISES ON GEMS, SILEX AND FERMENTED iIQUORS. 10¥28-4m Consolidated Reforma Lead and Silver Mining Company. Location of Mines, Mulege District, Lower California OFFICE, ROOM 10, No. 605 OLAY STREET. Correct information from the Mines of the Company can always he ohtained by application at the office. LAST ASSAY, $263 PER TON IN SILVER. JACOB SCHREIBER, President. A.D. CARPENTER, Secretary. 1728-3 HINTS FO We will send on recelpt of atsmp for postaze, FREE, onr 52-page Ciroulars 112 m cal Movements;a digestof PATENT I NVE N TORS. LAWS; information how to ohtain patents,and abont the rights and privilegea of inventors and patenteee: liet of Goyermant feee, practical hints, ete., eto. Addrema DEWEY OO,, Publishere acd Patent Agents, San Frencieco, -