The Optical Magic Lantern Journal (December 1889)

The Optical Magic Lantern Journal and Photographio Enlarger. vii. Valentine & Sons’ LANTERN SLIDES. Just Pusiisnep, Set of 27 Slides (with descriptive reading) of the NEW FORTH BRIDGE. To be had from all Dealers Throughout the Country, or direct from 152 & 154, PERTH ROAD, DUNDEE. CATALOGUES ON APPLICATION. YORK’S OPTICAL LANTERN SLIDES. New things for this season—Paris Exhibition, South Africa (including Diamond and Gold Mines) Isle of Wight, Tickct of Leave, Bunch of Primroses and Magic Wand, by Sims, Marvellous Cure, Harry's Donkey Ride, Look at the Clock, Betsy and I are out, the Wreck of the Hesperus, the Village Blacksmith, a large number of Double Comics called the Catastrophe Series ; theseare quite new and original. YORK & SON, 87, LANCASTER ROAD, NOTTING HILL, LONDON, W. NEWTON & Co., MANUFACTURERS OF OPTICAL LANTERNS & SLIDES, : Of the Best Quality only. Detailed Catalogue, 3d. Scientific Instrument Makers to H.M. the Queen, H.R.H. the Prince of Wales, and the Government. Makers of Lanterne and Slides to the Science and Art Department, the Admiralty, the War Department, the Indian Government, Oxford and Cambridge Universities, the London School Board and the principal Societies. 8, FLEET STREET, LONDON. THE NEW LIMELIGHT SCOTT'S BENZOLINE SATURATOR. PATENT APPLIED FOR. Price from 10s. Gd. This is used as an accessory to the oxy-hydrogen limelight. It consists ofa metal cylinder, about four inches in length and diameter, stuffed with wool, and furnished with a tap at each end, with nozzles for rubber pipes. One tap is connected with the gas-bag containing coal-gas; the other nozzle with the hydrogen or coal-gas tap of jet. The coal-gas thus passes through the Saturator ex route from bag to lantern, thereby hecoming enriched with vapour of benzoline. The vessel is charged with benzoline, all excess being drained off, so that no fluidcan run out in any position of the Saturator. The cost of benzoline is one half-penny per hour. ADVANTAGES OF THE SATURATOR. 1. An increase in light of twenty per cent, with an ordinary mixed gas orchamber jet. 2. An increase of 59 per cent with the blow-through jet, when there is an insufficient supply of coal-gas, as is often the case. 3. Eight feet of gas passed through the Saturator are equal to twelve feet without the Saturator; hence a smaller bag of coal-gas is sufficient, and the extra time required to fill the larger bag with \ coal-gas is saved. 4. An increase in light of 30 per cent with a “ porous safety" ether saturator : oxygen passing first through the benzoline and then through the ether vessel. SPECIAL OFFER. A. W. SCOTT undertakes to double the power of any mixed gas jet sent to him, by supplying a Saturator, and adjusting the jet nipple, for 12/6; or the two jets ofa bi-unial, with one Saturator, for 15/-.. The Saturator is sent on approval; if returned in$ days the cash will be refunded SCOTTS WARM-BATH BENZOLINE SATURATOR. PATENT APPLIED FOR. Price from 25s, for Single Lanterns only. This consists of a benzoline Saturator, placed in a bath of warm air; oxygen is passed through the vessel, and the manipulation is the same as with ether Saturators. The apparatus is thoroughly safe and workable, and is capable of producing a steady sight of over 1000 candles’ power, being the most powerful limelight known. ALBERT W. SCOTT; The Boulevard, Weston-super-Mare. THE LIME LIGHT. CONTINUED SUCCESS OF THE NEW ETHER SATURATOR (Patent). Advantages — Extreme portability, pure white light (far beyond coal gas and oxygen), absolute safety ; no coal or other gas required, only oxygen. Great increase of light over all other forms of illumi nation for Optical Lanterns. Send penny stamp for Circular from WILEINSON & Co, Wholesale Appliance Makers and Slide Painters, (Estab, 1859). 15, HoLMESIDE, SUNDERLAND. IME LUCH W. L Cuapwion’s NEW SINGLE LANTERN EQUALLY SUITABLE TO THE NURSERY, SCHOOLROOM, & LECTURE iALL. ALSO FOR Scientific & Microscopic Projections & Photo Enlarging. W. I. Chadwick's System of Compressed Gas Cylinders & Patent Regulators 10,000 LANTERN SLIDES ON SALE OR HIRE. _ W. I. CHADWICK, 10, St. Mary’s Street, Manchester. THE MAGIC LANTERN AT MISSIONARY MEETINGS, Bazaars, Band of Hope Meetings, &c. We make these incetings our special study. Many new sets added this season. Unprecedented success of our Special System for Lending Slides. — FIFTY LOANED FOR 3s — Sent tocvery part of the Kingdom by post or rail in boxes invented for the purpose, and patented by us this year, insuring absolute safcty in transit. Largest Loan Slide connection in the world. Hundreds of unsolicited testimonials from Clergymen, Ministers, and others. The ‘Praestantia Lantern,’ G4 4s., Is guaranteed the Best Lantern in the market, having immense sale and giving universal satisfaction. Complete Lantern Outfits supplied much below London prices, and of the highest quality. See our New System of Coupon Payments for Loans, and Monthly Paymeots for Lanterns and Outtits sold. all explained in Catalogues, 6d., or Hire Lists, free. Lantern Operators’ Guide, post free, 1}d. RILEY BROS., 5, Cheapside, Bradford. VEVERS’ COLOURED BINDING STRIPS, In ORANGE, GREEN, LILAC, PINK, or BLUE, at Har tue Usuac Price. — Gd. per 100, post free, 7d. Vevers’ Lanterns are far thc Cheapest in the Trade. Send for Lantern and Photographic Catalogue, post free, one stamp, Cc. C. VEVERS, 12, MARKET STREET, LEEDS. TAA LAN g6 AL wor TE TH Ro Y-00zFRN Stines ELECTRicitTy----~0% tune p SLICE COLORINC-.«-.-.---PHOTOCRAPHY: ---y oNDON