horizontal printing frame
31Ship gun fire-control system — Mk 37 Director c1944 with Mk 12 (rectangular antenna) and Mk 22 orange peel Ship gun fire control systems (GFCS) enable remote and automatic targeting of guns against ships, aircraft, and shore targets, with or without the aid of radar or optical …
32Oscar/Technische Verdienste — Der Oscar für technische Verdienste (Academy Technical Achievement Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der Verbesserung technischer …
33IBM Selectric typewriter — The IBM Selectric typewriter (occasionally known as the IBM Golfball typewriter) is an influential electric typewriter design. It was introduced in 1961.Instead of a basket of pivoting typebars the Selectric had a pivoting type element… …
34Nikon F2 — Photomic (DP 1 prism) Type 35 mm SLR camera Lens mount Nikon F mount Focus manual Exposure manual …
35Needlepoint — cushion Needlepoint is a form of counted thread embroidery in which yarn is stitched through a stiff open weave canvas. Most needlepoint designs completely cover the canvas. Although needlepoint may be worked in a variety of stitches, many… …
36British Library Philatelic Collections — British Library Philatelic Collections …
37Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …
38History of film — This article is about the history of cinema. For other uses, see History of photography. Years in film 1870s 1880s 1890s …
39Written Chinese — Chinese characters Scripts Precursors · Oracle bone script · Bronze script · Seal script (large, small) · Clerical script · C …
40Overscan — is extra image area around the four edges of a video image that may not be seen reliably by the viewer. It exists because television sets in the 1930s through 1970s were highly variable in how the video image was framed within the cathode ray… …
