The Optical Magic Lantern Journal (January 1891)

iv. The Optical Magio Lantern Journal and Photographio Enlarger, LANTERN SLIDE CLAMPS. Pliciographic Enterprise, 12, Preistley Rd., Birmingham. SANDS, HUNTER & Co., PHOTOGRAPHIC APPARATUS MANUFACTURERS AND DEALERS. Depot for Second-Hand Cameras, Lenses, &c., by the most Noted Makers. Catalogue post free. oc, Svranbourne St., Leicester Square. London, W.C Dissolying View Magic Lanterns and Slides. Photographic Apparatus, Scientific Instruments and every description of miscellaneous property. ! hie R. J. C. STEVENS begs to announce that he holds Sales of t above, every Friday, ‘at half-past twelve precisely, at his great Rooms, 3$, King Street, Covent Garden, London. Gentlemen wishing to include property in these Sales, are requeste fo send particulars one weck prior to Sale. ~ = eal S Or <* RF 3 mz Se a rr 3 oe H. HUGHES AND SON. LANTERN SEASON, 1890 & 1891. All New Slides and Apparatus now Ready. OUR SPECIAL OPTICAL LANTERN, 35 SHILLINGS. Hire Terms greatly reduced. NEW ILLUSTRATED CATALOGUE POST FREE. 59, Fenchurch St., London, E.C De W. B. Whittingham & Co., YSOTOGRAPHIC ARTISTS’ SUPPLY ASSOCIATION, LTD., 43, Charterhouse Square, and 91, Gracechurch Street, London. “lost suitable Hand Camera for making Jost portable, most reliable, PHOTOGRAPHIC ARTISTS’ NYGEN Extracted from the Atmosphere by BRINS' PATENT PROCESS, absolutely free from Chlorine or deleterious matter of any kind. Supplied at a few hours’ notice compressed in Weldless Steel Cylinders, at 120 atmospheres (1,8001bs.) on the square inch. #4 ¥\YGEN—40,000 Cubic Feet in stock. XYGEN BLOW PIPES, for Soldering and Brazing, Xe., for Mechanics, Electrical Engineers, Coppersmiths, Plumbers, Gla-sblowers, &c, i YGEN for Limelight Illumination, Magic Lanterns, Illuminated Advertising, &c. Se gees — SPECIAL, THRMS to Theatres and larce Consumers. ‘Uanks and hags are dispensed with, und hack pressure and mixing of gases rendered impossible. Explosions of Retorts and Chemicals are done away with. The Oxygen is cheaper and purer than that made | from chlorate of potash, and has no corrosive action co metal fittings. *S INDERS: Lach cylinder is tested under a pressure of Two Tons (1,480lbs.) on the square inch before heing filled. These precautions render the use of compressed gazes quite safe. To ensure that they have been observed when purchasing see that our name is stamped on both cylinder and valve. A Large Stock of Cylinders, from 25s. to 943., according to size; Couplings, Keys, Gauges, Nevulators, Valves, &c., always on hand, Agents in all Principal towns. Price Lists and all information on application to Ppydr MANCHESTER OXYGEN (Brins’ Patent), GREAT MARLBOROUGH ST., OXFORD RD., MANCHESTER. Manufacturers and Compressors of all kinds of Gas. COMPANY, Ltd, Lantern Slide Negatives is undoubtedly the Swinden and Earp’s Patent, mast simple. 20 exposures without refilling, Write for particulars and specimens. SUPPLY ASSOCIATION, LIMITED. GRIFFITHS’ PATENT Lantern Slide-Making CAMERA. Complete with Achromatic Lens— > plate square, 12:6; Oblong (full plate), : 15/ 14/6. ” ‘i » " 17/8. THE FIXED ENLARGEMENT CAMERA. Large Prints or Negatives from your Small Camera. + to + plate, 16/yto { plate, 19/ 1, 19 1 10 by 8, 22/6 10 by 8, 22/6 12 by 10, 26! WALTER GRIFFITHS, Patentee & Sole Maker of the ‘Guinea’ Detective Gamera, HIGHGATE SQUARE, BIRMINGHAM. Wholesale Agents: MARION & CO., London; W. TYLAR, Aston, Birmingham. fold by Dealers everywhere.