![]() 1880 SCHOOLING HUNTER HORSE JUMP FENCE HUNTING HUNT $87.50 Old Print. page of WOOD ENGRAVINGS FROM ONE OF THE FOLLOWING . THE GRAPHIC, or The illustrated London News, size is aprox 15.5 x 11 inches full page or prorata for part pages. All are original and not modern copies. THE ILLUS ![]() Arab school of embroidery Algiers Algeria, c. 1890s, (L) Library Image $57.00 This is a museum quality, reproduction print on premium paper with archival/UV resistant inks. This custom made, authentic reproduction would make an elegant gift or tasteful addition to the home or office. Detroit Photographic Co. catalogue F--scenic architectural and marine views,c1899. Print no. 6288. Views of people and sites in Algeria HISTORY OF PHOTOCHROM PRINTS The photochrom process was initially developed in Switzerland and was spelled without an "e", so the correct original spelling was actually "photochrom". Once the process was introduced in America, the "e" was added to aid pronunciation. A Photochrom is a color photo lithograph, produced from a black-and-white negative. The final prints were created using different color impressions from multiple lithographic stones. The stones used by the publisher Detroit Photographic Company were imported from Bavaria and coated with a special Syrian 'asphaltum' substance that would be chemically sensitized to light, put in contact with a photographic negative, exposed to the sun for up to several hours, then "developed" in oils of turpentine. A separate stone would be made for each color to be used. A minimum of four stones and as many as fourteen stones might be used for a given image. (Passage: American Photochrom Archive, Image: Library of Congress) ![]() Electricity Science Kit: Electric Paper Plane Launcher $15.95 Product Description Electricity Science Kit: Electric Paper Plane Launcher. Your paper airplanes will be flying through the air with this fun launcher. Ready for take off! This do-it-yourself science kit contains everything you need to learn how spinning motors and plastic discs are used to launch a paper plane at up to 31 mph (50 km/h). Includes components for assembling the launcher and detailed instructions. Requires 2 AA batteries, not included. Ages 5 & up. Adult supervision recommended. ![]() Math Success Express 2 CDs $15.95 Math Success Express offers self-paced instruction on CD-ROM. With award winning, educator-endorsed content and absorbing activities to captivate user interest and maintain motivation, the Math Success Express learning system represents the very... |
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