792 THE COLLIERY GUARDIAN. April 20, 1917.. laAOHIffEltY. Advertisements oan be inserted under a Box number, ©nd replies will be forwarded on payment of postage. Gillott’s Improved “ Gillott and Copley ” Rotary COAL-CUTTING MACHINES. See Illustrated Adver- tisement fortnightly. . Sole Makers: JOHN GILLOTT a SON, Barnsley. OPL/Vb.h.p. Crossley Gas Engine, twin A cylinder type, massive flywheel; in stock for early delivery. HARRY H. GARD AM & CO. LTD.. Staines. For Sale.—One Steel Air Receiver, 5 ft. long, 1ft. 8 in. diameter, 3/16 in. plate, cleaning lid 7 in. by 5 in. Inlet and outlet 2 od commission only.—Address, FAIRCLOUGH SONS, Bank-lane, Clayton, near Manchester. TEMDERS 1X7'anted.—1,000 tons each of Midland V V BRIGHTS. LARGE NUTS and COBBLES, c. and w. or pit, for net cash April June delivery.—DIRECT COALS LTD., Yeovil. COUNTY BOROUGH OF SALFORD. ELECTRICITY DEPARTMENT. rYffers required, by noon 30th inst., for the purchase and removal of a Desrumaux type WATER: SOFTENING and FILTERUnG PLANT, and two Mather & Platt PRESSURE FILTERS. Inspection by appointment, or full particulars from Borough Electrical Engineer, Frederick road, Salford. L. O. EVANS. Town Clerk. CITY OF MANCHESTER. The Electricity Committee of the Man- Chester Corporation invite Tenders for the supply of their require- ments of WASHED and DRY COAL during twelve months ending 30th June, 1918. Forms nf tender may be obtained on application to Mr. F. E. HUGHES, Secretary. Electricity Department, Town Hall, Manchester. Tenders, dulv endorsed and addressed to the Chairman of the Elec-- tricity Committee, Town Hall, Manchester, must be sent in not later than 10 a.m. on Wednesday, the 2nd proximo. Town Hall, Manchester. THOMAS HUDSON, 16th A pril, 1917. Town Clerk. Tenders are invited for approximately 6,000 to 8,000 tons SMALL COAL, deliveries spread over 9 months. Percentage volatile not less than 18 per cent., calorific value not less than. 14,800 B.T.U. or thereabouts, and percentage clinker and ash 10/12 per cent. —Write, Box 6723, Colliery Guardian Office, 30 & 31, Furnival-street,. Holborn, London, E.C. 4. PATENTS rIffie Proprietor r of British Patent JL No. 13084/12, dated June 4, 1912, relating to “Improvement in. Briquet Machines,” is desirons of entering into arrangements by way of a license or otherwise on reasonable terms for the purpose of exploiting the above patent and ensuring its practical working in Great Britain.—All enquiries to be addressed to, HERON ROGERS & DEHN, Broad Sanctuary Chambers, Westminster, London, S.W. 1. R. H. LONGBOTHAM & CO. LTD., WAKEFIELD. And at MILBURN HOUSE, NEWCASTLE-ON-TYNE. Tel. Address: “ Engineer, Wakefield.” Tel.: 41 Wakefield; 867 Newcastle; 336 Doncaster; HAVE FOR SALE : Pair HAULING- ENGINES, 20 in. cyls., 36 in. stroke,, drum 7 ft. dia., 2 ft. 4 in. wide, by Davy Bros. Pair Ditto, 7 in. dia. cyls., with 2 drums, each 2 ft. dia., friction clutches, and brake gear, &c, for main- and-tail haulage. STEAM HAULING WINCH, 7 in. x 10 in, with second, motion shaft and single drum. CROSS COMPOUND HORIZONTAL ENGINE,. 14 in. h.p. cyl, 22Jin. l.p. cyl, 32 in. stroke, 12 ft. dia. flywheel, by Davey, Paxman & Co. Pair HORIZONTAL ENGINES, 13^ in. cyls. X 18 in. stroke ; crank shaft, 4| in. dia.; flywheel, 6 ft. dia. ;; by Robey & Co, Lincoln. Pair HORIZONTAL ENGINES, 14 in. cyls, x 16 in. stroke, fitted with cut-off motion, flywheel, &c, by . Clench & Co. Two Pairs HORIZONTAL ENGINES, 9 in. cyls. x. 9 in. stroke, link motion (no drums). One Evans SINKING PUMP, 21 in. x 16 in. x 24 in.. One Ditto, 21 in. X 12 in. X 24in. One Ditto, 21 in. X 10 in. x 24 in. COAL-CUTTERS, including Jeffrey and Heading Machines, also Diamond Machines; with spare part-s. LOCO, 2 ft. gauge, 6 wheels coupled, cyls. 9J in. dia, by Thos. Green & Sons. TIP WAGONS, 4 ft. 8|in. gauge, 3 side and 7 end tips. Please note R. H. LONGBOTHAM & Co. Ltd. always have in stock, plant of every description for collieries, iron and' steel works, contractors, &c, and are pleased to tender for purchase of plant. *#* For later Advertisements and Scale of Charges,. see Page 768 (Leader Page). Printed utd Published by the Proprietors, Thb Oollikbt Guarman Oosepant Ixmitrd. 30 & 31, Furnival Street, Holborn, London, E.C, 4, Friday, April 20, 1917,