322 THE COLLIERY GUARDIAN. February 14, 1913. TIME CHECKS BRASS LABELS 1 MRRK’NRME5TAMP5«BRflNDING IRONS* 5ET5ofLETIER&FIGUREPUNEHE5’5TENCILPIATES^ \ EDWARD PRYOR&5ON, | 68,WE5T5T,5HEFFIELD. 1 EMBD55INCPRE55E56DIE5-5ERl5BRH55WIMEPlffTE5N M0ULDER5LETTER5&FIGURE5-INGRERT VARIETY \ Q N? The Gwalia Forge Co., Caergwrle, Wrexham, N. Wales. ESTABLISHED OVER 250 YEARS. Absolutely the best tubs on the market, being stronger in proportion to their weight than any other make. :: :: 3 ® ■! ft a i) ;o Caergwrle Steel IPit CORES! CORES! GORES’ CORES’ First=class :: references given if desired, one colliery alone having purchased over 2,000 tubs from us. :: :: J""-' «h< ■ a _ s' ■ • •. New Calyx Drill & Boring Co. Ld. 120, East Ferry Road, Millwall LONDON, E. Boring for Coal and Mineral Prospecting, Artesian Wells, &c. Large Cores a Speciality. Patent Appliances for ensuring the verticality of bore. Contracts completed to date— 60,000 ft., from SOO to 3,600 ft. Core of 8 in. dia. has been produced at a depth of 3,000 ft. by this system. Estimates Given for any depth cr size. Complete Drilling Outfits Supplied for Foreign Contracts. Wagons. WE SPECIALISE IN Colliery Tubs, Draw=Bars, Wagon Couplings, Angle Work, Colliers’ Rakes & Baskets, Spades, Shovels and Picks to any Pattern. Also all kinds of Smith Work and Steel Forgings of every description. Prices on application. PUNYARN HOP BAGS ^Telegraphic Address-TENTING’ STANLEY KEPS. COLLIERY OWNER: We must have more coal out. COLLIERY MANAGER: It is impossible with the present arrangements, we are turning up to the full capacity of the Winding Engines. OWNER: Can you not improve your decking arrange= ments ? MANAGER: Yes, I will put in the Stanley Patent Keps, which will considerably increase the coal turned, use less steam, and less wear and tear on the machinery and ropes; I will write to the Hardy Patent Pick Co., Sheffield, England, at once. Published February 10th. TWENTY-SEVENTH YEAR. Containing all the latest information up to within a few days of publication. the MINING MANUAL AND MINING YEAR BOOK 1913. By WALTER R. SKINNER. The Standard Reference Work on Mines. Price 15- net. Post Free (Inland), 15/6. Post Free (Abroad), 17/- 1,500 pages. In Demy 8vo, bound in RED cloth. As a result of the amalgamation of the Mining Manual and Mining Year Book, the combined work is now the only book published giving complete particulars of Mining Companies operating in all parts of the world. A RECORD OF INFORMATION concerning Mining Companies (Gold, Diamond, Silver, Copper, Tin, Iron and othar Mines, Collieries, Land, Exploration, and Mining Investment Concerns, &c.\arranged in two sections, African and Miscellaneous, preceded by Tables of Crushings and followed by lists of Mining Directors, Secretaries, Mining and Consulting Engineers, and Mine Managers, their Names Addresses, and Descriptions, and Names of the Companies with which they are connected, and a Dictionary of Mining and other terms. PARTICULARS of over 3,000 Companies are given, arranged in two sections, 1,010 African (including Transvaal, Rhodesia. Cape Colony, Natal, Nigeria, West Africa, &c.); and 2,040 Miscellaneous (including Australasia, Mexico, India, America, Europe, RussiEt, &c., and the Coal, Iron, Tin, and other Mining concerns of the United Kingdom). THE INFORMATION given of each Company includes the Directors and other officials; date of establishment; seat of operations ; description of the property, with the purchase con- sideration ; plant erected or in course of erection; present working results; ore reserves; details of capital; calls ; dividends paid ; and the financial position as disclosed by the accounts. Highest and lowest prices of the shares for the last four years, also latest price. THE INDEX, which forms a highly important feature of the book, contains the names of over 5,300 Companies, consequently active, private, or dormant companies can easily be traced. CRUSHING TABLES and Gold Outputs from the principal mines are given at the com- mencement of the volume, showing tons treated monthly, results obtained and yield per ton ; also annual yields. Lists of DIRECTORS (6,000), SECRETARIES (1,300), Mining and Consulting ENGINEERS and MINE MANAGERS (1,200) include their addresses and descriptions and names of the Companies with which they are connected. To be obtained from all Booksellers, or direct from the Publishers, WALTER R. SKINNER, 11-12, Clements Lane, London, E.C. AND " FINANCIAL TIMES.” 72, Coleman Street, London, E.C.