Volume 24 (1872) (424 pages)

142 . SCIENTIFIC PRESS. [March 2, 1872. Machinists and Foundries. ESTABLISHED 1851. PACIFIC IRON WORKS, Elrst and Fremont streets; SAN FRANOISOO IRA FP. RANKIN, A. P. BEAYTON, GEO, W. FOGG, Stperlntendent. steam Engines and Boilers, MARINE AND STATIONARY, IRON AND BRASS CASTINGS Mining Machinery of Every Description, And all other classes of work genorally done at first. elags establishments, manufactured by us at the lowest os BS Ate ia to Jobbing Work and eee Agents for sale of HUNTOON’S OELEBey a UNS GOVERNOR, COONS & OO FULTON Foundry and Iron Works. HINCKLEY & CO., MANUYFAOTUERES OF STEAM ENGINES, Quartz, Flour and Saw Mills, fInyer’ Improved Steam Pump, BGrodie’s Improved Crusher, Mining Pumps, Amalgamators, and all kinds of Machinery. E. corner of Tehama and Fremont strests, above Hows street, San-Francisco. say GEORGE T. PRACY, MACHINE WORKS, 109 and 111 Mission Street,SAN FRANCISCO. These Works havo lately been inoreased, by additional Tools, and we are now able to tun out any kind of work, equal to and cheaper than any establishment in the State; that is to say:— STEAM ENGINES, Flour and Saw Mills, QUARTZ MACHINERY Printing Presses, AND MAOHINERY MADE OF EVERY DESORIPTION,. Improved Safety Store Hoists, Fitted with Outting’s Patent Cams, uneqnaled for safety, convenience and cheapness. This Hoist can be built for about half the price of any other in use. To bo seon at HAWLEY & CO.’S. ALSO, MANUFAOTURER AND SOLE AGENT FOR Pracy’s Celebrated Governor. TURNING LATHES, Etc., constantly on hand. ay23tt UNION IRON WORKS, Sacramento. WILLIAMS, ROOT & NEILSON, . MANUFAOTURERS OF STEAM ENGINES, GOILERS, CROSS’ PATENT BOILER FEEDER AND SEDIMENT COLLECTOR WILCOX'S PATENT WATER LIFTERS, Ounbar’s Patent Self-Adjusting Steam Piston PACKING, for new andold Cylinders. And all Kinds of Mining Machinery. Front Street, between N and O streets, Saoramenro Orry PACIFIC Rolling Mill Company, SAN FRANCISCO, CAL. Established for the Manufacture of RAILROAD AND OTHER IRON AND — Every Variety of Shafting, Embracing ALL SIZES :f Nleamboat Shafts, Cranks, Piston and Connecting Kods,Car and Locomotive Axlea and Frames 2 == ALso-— HAMMERED IRON Of every description and size. ear Orders addressed to PACIFIC ROLLING MILL SOMPANY Post Office, San Francisco, Cal.,will ceive prompt attention sar The highest price paid for Scrap Iron $v1458m provements have been made and two additional patents obtained, we feel justified in recommending it to all parties using Steam power, and warranting it to be the most perfect regulator in the market, The Gardner Governor is so well known that we think it unnecessary to enterinto a detailed explanation of the principles inyolved, or details in its construction, merely giving the leading objects realized by this important invention, The Governor combines with the greatest simplicity of construction, accurateregulation of speed, POSITIVE INSURANCE AGAINST ALL ACOIDENTS LIABLE TO OCCUR FROM SLIPPING OR PARTING THE GOVERNOR OR DRIVING BELTS, and a convenient arrangement for ADJUSTING THE SPEED OF THE ENGINE WHILE IN MOTION, Without change of pullies. The construction of the Governor is extremely simple, having no springs, inside joints, swivels, or_parts liable to disarrangement, all the several parts are duplicates of eachother inthe same series; the most skillful workmen aro employed,the best material used and the machinery employed especially THE GARDNER AUTOMATIC SAFETY-STOP GOVERNOR. These Governors have now been sold in this market for several yeas, and wherever once introduced and made known, are invariably sought after. They are in the Eastern States fast displacing all other Steam Governors, and are regarded as the perfect regulator. They are manufactured by Messrs.'Gorchur & Robertson, practical engineers, who have given many years time exclusively to their manufacture and perfection. The manufacturers say: After an experience of eleven years in the manufactare of the above Governor, during which time several important imadapted to their manufacture. Tho yalve is most PERFECTLY BALANCED, and tho Governor is built with a view of securing the quickest and most sensitive action possibly attainable ina steam regulator, Thus with accurate machinery, and skilled labor, and devoting our WHOLE srrention to the mauutacture of THIS ONE ARTIOLE, we are able to produce a perfect and reliable Governor at a low prico. We do not publish any letters of rocommendations, hut can give references to upwards of 5,000 PARTIES THROUGHour THE UNrren Staves, who are using the Gardner Governor. We would especially invite the attention of steam Engine Builders to this Governor, feeling assured that they can purchase for less than they can make an inferior article, and thereby increase the value and gales of their Engines. We respectfully refer to the following parties using the GannyeR GoyERNOR, and can speak nnderstandingly ofits merits: Oakland Cotton Milis, the Selby Lead and Silver Smelting Works, L, & E. Emanuel, Vulcan Iron Works, Fulton Foundry, LevisonBros., Cal. Jewelry Co,, Pioneer Woolen Factory, D. A. McDonald & Co., and others in San Francisco; Ophir Co., Lady Bryan, and Sacramento and Meredith Mills, John MeCone, Virginia, Ney.; Globe Iron Works, Stockton; A. F. Chury, Albany, Oregon, and many others. KO" WE WARRANT these Governors to give perfect regulation of speed under all circumstances; and if there is one within one thousand miles of San Francisco, that is not giving perfect satisfaction, it may bo returned to us at our expense, and we will exchange it for any other Governor in the country, or refund its price, d¢r-When ordering please state whether TuroTTLE-VALVE is wanted or not; and whether BLoor or FovisHen Governor is dosired. *,*THe RATE OF SPEED FOR GOVERNOR IS FULLY STAMPEO ON THE REVOLVING HEAD OF EVERY Governor. Send for circular and price list to TREADWELL & CO., Agents for Pacific States, San Francisco. 89” At Treadwell & Co.’s(late BERRY & PLACE’S) Machinery and Supply Depot may be found in stock the above Govornors, together with all sizes of HOADLEY’S PORTABLE ENGINES, BLAKE’S STEAM PUMPS, STURTEVANT BLOWERS, PORTABLE DRILLS, TAPS AND DIES, DREYFUS’S CYLINDER LUBRICATORS, Etc. Also a heavy stock of HARDWARE AND MINING TOOLS, LEATHER BELTING, LINEN HOSE, BOILER FELT (saves 25 per cent. of fucl), SELF-OILERS, LACE LEATHER, STEAM PACKING (all kinds), BELT STUDS, Etc., Etc., embracing every description of Engineers’ and Machinists’ supplies and Millmen’s findings. Wv24tt To Coal Operators, Miners and Railroad Corporations. (YOUR ATTENTION IS INVITED TO THE GRICE & LONG LOCOMOTIVE WORKS, 1340 Beach Street, Patentees and Builders of Mining and other Locomotives; kar Also, Patent Traction Engines for Suburban and NARROW GAUGE Roads, Furnaces, Quarries, Contractors, Ete. Now extensively introduced and indorsed by many of tho Largost Coal Operations and Furnaces in Pennsylvyania and elsewhere—and adapted for gauges of two feet and over, and weighing from four to nine tons, Messrs. G, & L. were the PATENTEES AND BUILDERS of tho FIRST COLLIERY LOOOMOTIVE introdnced into the Mining District of Pennsylvania, SEND FOR CiRCULAR AND PHOTOGRAPHS. Penn. The only reliable party in the Hydraulic business who protects his pat 9v23-tf 7 sae v ® Address F. H. FISHER, Nevada, Oal. 28v22-am FISHER’S MAOHINES KNUCKLE Manufactured JO TO ORDER, pe to throw from NOZZLE = IS THE to an in use, = STREAM. TONS. HYDRAULIO MINERS, TAKE NOTICE—I hereby caution Miners and Manufacturers against making, buying, selling or using a Hydraulic Machine or Joint known as the Little Giant, manufactured and sold by RK. BR. & J. Craig and Riohard Hoskin, as the samo is an infringement upon the invention of the machine known as FISHER’S HYDRAULIC CHIEF, secured by Letters Patent, No. 110,222, dated Dec. 20, 1870. All parties participating in such infringements will be rigorously prosecuted, Nevada, Jan. 13th. F. H. FISHER. OAMERON’S STHAM PUMPS. PIORERING'S Engine Regulators, GIFFARD’S INJECTORS. BARTOL'S STEAM TRAP. Surface Condensers. DAVID STODDART, 114 BEALE STREET, §. F. SAN. FRANCISCO SCREW BOLT WORKS, PHELPS BROTHERS, Proprietors, MANUFACTURERS OF ALL KINDS OF Machine Bolts, Bridga Bolts, and Ship or LIGHT AND HEAVY CASTINGS, ~ Band Bolts, THOMPSON BROTHERS, HUREKA FOUNDRY, (28 and 131 Beale stroet, between Mission and Howard San Francisco. of every description, mannfactursd 24vl6qr 13 and 15 Drwmm Street, San Francisco, 4v241y COPARTNERSHIP NOTICE. We have this day admitted Mr, William R. Eckart as a member of our firm, tho business of which will be hereafter conducted under the firm name of Prescott, Scheidel & Co. PRESCOTT & SCHEIDEL, Marysville, Jan. 8, 1872. MARYSVILLE FOUNDRY. Referring to the above, we respectfully solicit the patronage which has for the past twenty years heen enjoyed by our predecessors, pledging our best attention to the wants of all who may so favor us. Quartz and Amalgamating Machinery, SAW AND GRIST MILLS, STEAM ENGINES, HYDRAULIC MACHINES, HOUSE FRONTS, ETC. Repairs upon all kinds of machinery promptly mado and at moderate charges. Having unrivalled facilities, we are prepared to make to order, at short notice, eyerything required in our line. Specimens of our work may be seen in all the mining regions on this coast, 5v24-3m PRESCOTT, SCHEIDEL & CO. THE RISDON tron and Locomotive Works. INCORPORATED. . APRIL 30, 1868, CAPITAL. «+ $1,000,000. LOCATION OF WORKS: Corner of Benle and Howard Streets, SAN FRANCISCO, Mannfacturers of Steam Engines, Quartz and Flour Mill Machinery, Stesm Boilers (Marine, Locomotive and Stationary), Marine Engines (High and Low Pressure). All kinds of light and heavy Castings at lowest prices. Cams and Tappets, with chilled faces, gnaranteed 40 per cent. more durable than ordinary iron, Directors: ‘Wm. Alvord, 0. J. Brenham, 0. E. McLano, Wm. Norris, Wu. H, Taylor, Lloyd Tevis, James D, Walker, WM. H. TAYLOR. oceee.s President, C. E. McLANE. Vice President. JOSEPH MOORE. .Superintendeut, LEWIS &. ME&AD.. asesceceeees mecretary, 24yIT-ay OCCIDENTAL FOUNDRY, 187 and 139 First st., near the Gas Works, San Francisco, STEIGER & BOLAND, IRON FOUNDERS. IRON CASTINGS of all descriptions at short notice. Nortioz.-—Particular attentfon paid to the making of Superior Shoes and Dies, Sv24-3m. Machinery. . I MOLDING, MORTISING, TENONING AND SHAPING MACHINES, 1 BAND SAWS, [ SCROLL SAWS, Planing & Matching MACHINES, ETC., Fer Rarmnoan, Car, and AgriOULTURAL SHoes, Itc., Etc. es 2" Superior to any in use, J. A. FAY & CO., 11v23-6m CINOrNNATI, OHTo. POWER, TAINTER & CO., MANUFACTURERS OF WOOD-WORKING ;MACHINERY, 8003 Chestnut street (West end Chestnut street Bridge) PHILADELPAIA, ka” Woodworth Planers a Specialty, 2v23-1y CALDWELIVS Improved Stop Governor, Manufactured at tho CYCLOPS MACHINE WORES, 113 and 115 Beale street, San Francisco. 3v24-3m WM. CALDWELL. J. W. THURMAN, {Successor to S. W. Howland & Co.,) ORE CRUSHERS AND SAMPLERS, Nos. 413 and 415 Mission Street, SAN FRANCISCO. Particular attention paid to Ores received on consignment. ALL ORDERS EXECUTED AT THE SHORTEST NOTICE. 5y24-6m. Notice is hereby given, that the copartnership heretofore existing hetween A. J. Severance, Charles W. Randall and J. Gus. Burt, under the firm name of ’* Severance, Holt & Co.,” is this day dissolved by mutual consent. A.J. Severance, having purchased all the interest of his late partners, will continue the business of manufacturing and selling Diamond Drills, as beforo, under the style of A. J. Severance & Co. Dated San Francisco, Nov. 24, 1871. Office, 315 California street, A. J. SEVERANCE, CHAS. H, RANDALL, 22-v23-t£ J. GUS. BURT, McAFEE, SPIERS & CO., BOILER MAKERS AND GENERAL MACHINISTS, Howard st, between Fremont and Beale, 8an Francisce,

142 . SCIENTIFIC PRESS. [March 2, 1872. Machinists and Foundries. ESTABLISHED 1851. PACIFIC IRON WORKS, Elrst and Fremont streets; SAN FRANOISOO IRA FP. RANKIN, A. P. BEAYTON, GEO, W. FOGG, Stperlntendent. steam Engines and Boilers, MARINE AND STATIONARY, IRON AND BRASS CASTINGS Mining Machinery of Every Description, And all other classes of work genorally done at first. elags establishments, manufactured by us at the lowest os BS Ate ia to Jobbing Work and eee Agents for sale of HUNTOON’S OELEBey a UNS GOVERNOR, COONS & OO FULTON Foundry and Iron Works. HINCKLEY & CO., MANUYFAOTUERES OF STEAM ENGINES, Quartz, Flour and Saw Mills, fInyer’ Improved Steam Pump, BGrodie’s Improved Crusher, Mining Pumps, Amalgamators, and all kinds of Machinery. E. corner of Tehama and Fremont strests, above Hows street, San-Francisco. say GEORGE T. PRACY, MACHINE WORKS, 109 and 111 Mission Street,SAN FRANCISCO. These Works havo lately been inoreased, by additional Tools, and we are now able to tun out any kind of work, equal to and cheaper than any establishment in the State; that is to say:— STEAM ENGINES, Flour and Saw Mills, QUARTZ MACHINERY Printing Presses, AND MAOHINERY MADE OF EVERY DESORIPTION,. Improved Safety Store Hoists, Fitted with Outting’s Patent Cams, uneqnaled for safety, convenience and cheapness. This Hoist can be built for about half the price of any other in use. To bo seon at HAWLEY & CO.’S. ALSO, MANUFAOTURER AND SOLE AGENT FOR Pracy’s Celebrated Governor. TURNING LATHES, Etc., constantly on hand. ay23tt UNION IRON WORKS, Sacramento. WILLIAMS, ROOT & NEILSON, . MANUFAOTURERS OF STEAM ENGINES, GOILERS, CROSS’ PATENT BOILER FEEDER AND SEDIMENT COLLECTOR WILCOX'S PATENT WATER LIFTERS, Ounbar’s Patent Self-Adjusting Steam Piston PACKING, for new andold Cylinders. And all Kinds of Mining Machinery. Front Street, between N and O streets, Saoramenro Orry PACIFIC Rolling Mill Company, SAN FRANCISCO, CAL. Established for the Manufacture of RAILROAD AND OTHER IRON AND — Every Variety of Shafting, Embracing ALL SIZES :f Nleamboat Shafts, Cranks, Piston and Connecting Kods,Car and Locomotive Axlea and Frames 2 == ALso-— HAMMERED IRON Of every description and size. ear Orders addressed to PACIFIC ROLLING MILL SOMPANY Post Office, San Francisco, Cal.,will ceive prompt attention sar The highest price paid for Scrap Iron $v1458m provements have been made and two additional patents obtained, we feel justified in recommending it to all parties using Steam power, and warranting it to be the most perfect regulator in the market, The Gardner Governor is so well known that we think it unnecessary to enterinto a detailed explanation of the principles inyolved, or details in its construction, merely giving the leading objects realized by this important invention, The Governor combines with the greatest simplicity of construction, accurateregulation of speed, POSITIVE INSURANCE AGAINST ALL ACOIDENTS LIABLE TO OCCUR FROM SLIPPING OR PARTING THE GOVERNOR OR DRIVING BELTS, and a convenient arrangement for ADJUSTING THE SPEED OF THE ENGINE WHILE IN MOTION, Without change of pullies. The construction of the Governor is extremely simple, having no springs, inside joints, swivels, or_parts liable to disarrangement, all the several parts are duplicates of eachother inthe same series; the most skillful workmen aro employed,the best material used and the machinery employed especially THE GARDNER AUTOMATIC SAFETY-STOP GOVERNOR. These Governors have now been sold in this market for several yeas, and wherever once introduced and made known, are invariably sought after. They are in the Eastern States fast displacing all other Steam Governors, and are regarded as the perfect regulator. They are manufactured by Messrs.'Gorchur & Robertson, practical engineers, who have given many years time exclusively to their manufacture and perfection. The manufacturers say: After an experience of eleven years in the manufactare of the above Governor, during which time several important imadapted to their manufacture. Tho yalve is most PERFECTLY BALANCED, and tho Governor is built with a view of securing the quickest and most sensitive action possibly attainable ina steam regulator, Thus with accurate machinery, and skilled labor, and devoting our WHOLE srrention to the mauutacture of THIS ONE ARTIOLE, we are able to produce a perfect and reliable Governor at a low prico. We do not publish any letters of rocommendations, hut can give references to upwards of 5,000 PARTIES THROUGHour THE UNrren Staves, who are using the Gardner Governor. We would especially invite the attention of steam Engine Builders to this Governor, feeling assured that they can purchase for less than they can make an inferior article, and thereby increase the value and gales of their Engines. We respectfully refer to the following parties using the GannyeR GoyERNOR, and can speak nnderstandingly ofits merits: Oakland Cotton Milis, the Selby Lead and Silver Smelting Works, L, & E. Emanuel, Vulcan Iron Works, Fulton Foundry, LevisonBros., Cal. Jewelry Co,, Pioneer Woolen Factory, D. A. McDonald & Co., and others in San Francisco; Ophir Co., Lady Bryan, and Sacramento and Meredith Mills, John MeCone, Virginia, Ney.; Globe Iron Works, Stockton; A. F. Chury, Albany, Oregon, and many others. KO" WE WARRANT these Governors to give perfect regulation of speed under all circumstances; and if there is one within one thousand miles of San Francisco, that is not giving perfect satisfaction, it may bo returned to us at our expense, and we will exchange it for any other Governor in the country, or refund its price, d¢r-When ordering please state whether TuroTTLE-VALVE is wanted or not; and whether BLoor or FovisHen Governor is dosired. *,*THe RATE OF SPEED FOR GOVERNOR IS FULLY STAMPEO ON THE REVOLVING HEAD OF EVERY Governor. Send for circular and price list to TREADWELL & CO., Agents for Pacific States, San Francisco. 89” At Treadwell & Co.’s(late BERRY & PLACE’S) Machinery and Supply Depot may be found in stock the above Govornors, together with all sizes of HOADLEY’S PORTABLE ENGINES, BLAKE’S STEAM PUMPS, STURTEVANT BLOWERS, PORTABLE DRILLS, TAPS AND DIES, DREYFUS’S CYLINDER LUBRICATORS, Etc. Also a heavy stock of HARDWARE AND MINING TOOLS, LEATHER BELTING, LINEN HOSE, BOILER FELT (saves 25 per cent. of fucl), SELF-OILERS, LACE LEATHER, STEAM PACKING (all kinds), BELT STUDS,

Etc., Etc., embracing every description of Engineers’ and Machinists’ supplies and Millmen’s findings. Wv24tt To Coal Operators, Miners and Railroad Corporations. (YOUR ATTENTION IS INVITED TO THE GRICE & LONG LOCOMOTIVE WORKS, 1340 Beach Street, Patentees and Builders of Mining and other Locomotives; kar Also, Patent Traction Engines for Suburban and NARROW GAUGE Roads, Furnaces, Quarries, Contractors, Ete. Now extensively introduced and indorsed by many of tho Largost Coal Operations and Furnaces in Pennsylvyania and elsewhere—and adapted for gauges of two feet and over, and weighing from four to nine tons, Messrs. G, & L. were the PATENTEES AND BUILDERS of tho FIRST COLLIERY LOOOMOTIVE introdnced into the Mining District of Pennsylvania, SEND FOR CiRCULAR AND PHOTOGRAPHS. Penn. The only reliable party in the Hydraulic business who protects his pat 9v23-tf 7 sae v ® Address F. H. FISHER, Nevada, Oal. 28v22-am FISHER’S MAOHINES KNUCKLE Manufactured JO TO ORDER, pe to throw from NOZZLE = IS THE to an in use, = STREAM. TONS. HYDRAULIO MINERS, TAKE NOTICE—I hereby caution Miners and Manufacturers against making, buying, selling or using a Hydraulic Machine or Joint known as the Little Giant, manufactured and sold by RK. BR. & J. Craig and Riohard Hoskin, as the samo is an infringement upon the invention of the machine known as FISHER’S HYDRAULIC CHIEF, secured by Letters Patent, No. 110,222, dated Dec. 20, 1870. All parties participating in such infringements will be rigorously prosecuted, Nevada, Jan. 13th. F. H. FISHER. OAMERON’S STHAM PUMPS. PIORERING'S Engine Regulators, GIFFARD’S INJECTORS. BARTOL'S STEAM TRAP. Surface Condensers. DAVID STODDART, 114 BEALE STREET, §. F. SAN. FRANCISCO SCREW BOLT WORKS, PHELPS BROTHERS, Proprietors, MANUFACTURERS OF ALL KINDS OF Machine Bolts, Bridga Bolts, and Ship or LIGHT AND HEAVY CASTINGS, ~ Band Bolts, THOMPSON BROTHERS, HUREKA FOUNDRY, (28 and 131 Beale stroet, between Mission and Howard San Francisco. of every description, mannfactursd 24vl6qr 13 and 15 Drwmm Street, San Francisco, 4v241y COPARTNERSHIP NOTICE. We have this day admitted Mr, William R. Eckart as a member of our firm, tho business of which will be hereafter conducted under the firm name of Prescott, Scheidel & Co. PRESCOTT & SCHEIDEL, Marysville, Jan. 8, 1872. MARYSVILLE FOUNDRY. Referring to the above, we respectfully solicit the patronage which has for the past twenty years heen enjoyed by our predecessors, pledging our best attention to the wants of all who may so favor us. Quartz and Amalgamating Machinery, SAW AND GRIST MILLS, STEAM ENGINES, HYDRAULIC MACHINES, HOUSE FRONTS, ETC. Repairs upon all kinds of machinery promptly mado and at moderate charges. Having unrivalled facilities, we are prepared to make to order, at short notice, eyerything required in our line. Specimens of our work may be seen in all the mining regions on this coast, 5v24-3m PRESCOTT, SCHEIDEL & CO. THE RISDON tron and Locomotive Works. INCORPORATED. . APRIL 30, 1868, CAPITAL.. «+ $1,000,000. LOCATION OF WORKS: Corner of Benle and Howard Streets, SAN FRANCISCO, Mannfacturers of Steam Engines, Quartz and Flour Mill Machinery, Stesm Boilers (Marine, Locomotive and Stationary), Marine Engines (High and Low Pressure). All kinds of light and heavy Castings at lowest prices. Cams and Tappets, with chilled faces, gnaranteed 40 per cent. more durable than ordinary iron, Directors: ‘Wm. Alvord, 0. J. Brenham, 0. E. McLano, Wm. Norris, Wu. H, Taylor, Lloyd Tevis, James D, Walker, WM. H. TAYLOR.. oceee.s President, C. E. McLANE. Vice President. JOSEPH MOORE.. .Superintendeut, LEWIS &. ME&AD... asesceceeees mecretary, 24yIT-ay OCCIDENTAL FOUNDRY, 187 and 139 First st., near the Gas Works, San Francisco, STEIGER & BOLAND, IRON FOUNDERS. IRON CASTINGS of all descriptions at short notice. Nortioz.-—Particular attentfon paid to the making of Superior Shoes and Dies, Sv24-3m. Machinery. . I MOLDING, MORTISING, TENONING AND SHAPING MACHINES, 1 BAND SAWS, [ SCROLL SAWS, Planing & Matching MACHINES, ETC., Fer Rarmnoan, Car, and AgriOULTURAL SHoes, Itc., Etc. es 2" Superior to any in use, J. A. FAY & CO., 11v23-6m CINOrNNATI, OHTo. POWER, TAINTER & CO., MANUFACTURERS OF WOOD-WORKING ;MACHINERY, 8003 Chestnut street (West end Chestnut street Bridge) PHILADELPAIA, ka” Woodworth Planers a Specialty, 2v23-1y CALDWELIVS Improved Stop Governor, Manufactured at tho CYCLOPS MACHINE WORES, 113 and 115 Beale street, San Francisco. 3v24-3m WM. CALDWELL. J. W. THURMAN, {Successor to S. W. Howland & Co.,) ORE CRUSHERS AND SAMPLERS, Nos. 413 and 415 Mission Street, SAN FRANCISCO. Particular attention paid to Ores received on consignment. ALL ORDERS EXECUTED AT THE SHORTEST NOTICE. 5y24-6m. Notice is hereby given, that the copartnership heretofore existing hetween A. J. Severance, Charles W. Randall and J. Gus. Burt, under the firm name of ’* Severance, Holt & Co.,” is this day dissolved by mutual consent. A.J. Severance, having purchased all the interest of his late partners, will continue the business of manufacturing and selling Diamond Drills, as beforo, under the style of A. J. Severance & Co. Dated San Francisco, Nov. 24, 1871. Office, 315 California street, A. J. SEVERANCE, CHAS. H, RANDALL, 22-v23-t£ J. GUS. BURT, McAFEE, SPIERS & CO., BOILER MAKERS AND GENERAL MACHINISTS, Howard st, between Fremont and Beale, 8an Francisce,