The Optical Magic Lantern Journal (October 1892)

The Optical Magic Lantern Journal and Photographic Enlarger. v. ~YORK’S OPTICAL Lanterns & Slides, FOR EDUCATIONAL PURPOSES, Einbracing every brauch of Science, as well as INTERESTING AND MORAL TALES. Many of the latter are Illustrated from Life. SOME oF our Nrw Sprs—Sydney, Rockies, France to Buda Pesth, Life of Spurgeon, Bumnble’s CORED, Horatio Sparkes, k&e., Ke. THIRTEEN MEDALS AWARDED FOR EXCELLENCE. Lists for enswing ee now es and may be had from all the leading Opticians, Photo Dealers and Chemists. YORK & SON, 67, LANCASTER ROAD, NOTTING HILL, LONDON, wW. LANTERNS & SLIDES. () SLIDES LOANED FOR 3/ All the best of the New Sets introduced as published; Largest Stock and safest Circulation in the world; Hires double themselves every Season; can be sent free both w. ays, at our risk, for 6s. 3d. Ministers and Schools supplled on » IMPROVED yy OU Monthly Instulments Syston. {| PRAESTANTIA OUR IMPROVED i £4.4.0 PRAESTANTIA” LANTERN Is admitted by all who have tricd it the best Oil Lantern ever seen. MARVELLOUSLY IMPROVED THIS SEASON. Hundreds of Recent Testimonials, BEST LANTERN OUTFITTERS IN THE WORLD. | Worth 20 per cent. more; price remains the same, £4 4s, Bi-unial, Tri-unial, and other Lanterns; Lantern Slides, Piain and Coloured, of unequalled quality, at the very lowest prices. Large Catalogue, with New Supplement, 6d.; Operators’ Guide, 14d.; Hints for Hirers, ed, Pictori: u Window Bills, 1d., from RILEY BROTHERS, 5, CHEAPSIDE, BRADFORD. _ COMPLETE Supplements, 2d. ; Hire Lists, free; | NORTON’S TEMPLATES for testing Lenses and securing coincidence of disks each 2/3 RUNNE RS (adjustable) for Lantern Stages for perfect registration ... . each 3/3 LANTERN LE NS ES, Tinglish make 15/ In pairs or threes of exact ‘focus, with Inter changeable Tubes in Rack fronts 25/& 30/HARD LIMES per dozen 1/8 SO FT 3) ” ” 1/2 BINDING for Slides, Paeicx Coated with pure Gum 250 for 1/2 MOUNTS for Slides, p per se bex of 12 Colours RAPID RECTiLINEAR LENSES, Best English, with Caps, Stops, Flange, «c. ¢ plate, 12/6; 4 plate, 16/6; Whole plate, 22/6 LANTERNS ADJUSTED and made to REGISTER Correctly. ENTERTAINMENTS PROVIDED. EFFECT SLIDES AND LANTERNS ON ILIRE. AU Goods Warranted PERFECT or Money RETURNED. TERMS—Cash only. Discount to Dealers. All Goods Delivered FREE. C. GOODWIN NORTON, 38, MARCHMONT ST., LONDON, W.C. a ASIASASS ASEAS: Sh ASIAS: AS AGEAS Lllusirated. Half Cloth. Oe. gi = THE OPTICAL LANTERN * For Instruction and Amusement. By ANDREW PRINGLE, F, R.M.S. AUTHOR oF ‘‘ PHoTo-MicroGRaP RY," '&e. This work was first issued in America at 7s. 6D. There being a considerable demand for it here, arrangements were made whereby a CHEAPER EDITION, re-written to date, has been produced. It is HANDSOMELY PRINTED on = FINE QUALITY PAPER and should be procured by all interested in Lantern Work. CONTENTS .—Introductory—General System— The Condenser—The Projecting I.ens—The [Lantern Body-: Double and Triple Lanterns, Dissolving Views, ‘ Effects,” &c.—The Lime Light (1) The Jets--Jets Continued, Details : and Accessories—-Preparastion of Oxygen zind H nd Storage of Gases (1),t: Fags Pressure Boards, &¢ ~ of Gases (2) Cylinde. = 2, Kegulato.s, Gauge: FramesSupports for Laaien Slide Carriers, Reading Lamps, &c.—Lanterns and Ag paratus for Experiments— Ss Practical Working of the Lantern, Oil Lamps, Lb low-through # Jets—Practice with Mixing Jets— Preparations fora Lecture “ee —Management of the Lantern During a Lecture— Deportment on the Platform—/ Arrangements for the Lantern ina Lecture Room—Enlarging w ith the Optical Lantern—-Uable of Enlargement, &c.—Memoranda for a Lantern Dis; play —Appendix, Just Ready. Crown 8vo. Cloth. Price 3s. 6p, Photographic Reproduction Processes: A PracricaAL Treatise or THE PHoro-IMrkEsstons & Witnovut Sinver Sars. By P.C. Decnocnois, ‘A welcome addition to the Photographers’ Library.” Vide Press. Crown Svo. Half Cloth. Price 15. 60. pene Lighting in Phe *ographic Studios. By P.C. Ducwociois, This handy ticle work, illustrared — * with diagrams, should be studied by EVERY photugré plier professional or aimateur. : Of all Uhoto Dealers and F ookseliers. Loxvon : HAMPTON JUDD & Co.,13,Cursit : St "GAS SMES SNS SESE ESS cesweveupnpeeiude ae * BS * GA = a