dry photo process
11Pedersen rifle — The Pedersen Rifle, officially known in final form as the T1E3 rifle, was a United States semi automatic rifle designed by John Pedersen that was made in small numbers for testing by the United States Army during the 1920s as part of a program to …
12Steinway D-274 — For other uses, see Steinway (disambiguation). Stephen Beus performs on a Steinway concert grand piano model D 274 in the 2006 Gina Bachauer International Artists Piano Competition D 274 (or D) is the model name of a concert grand piano, the… …
13Sada Cumber — Infobox US Ambassador name=Sada Cumber imagesize = 150px order=1st ambassador from=United States country= the Organisation of the Islamic Conference term start =March 3, 2008 president= George W. Bush predecessor = First Special Envoy successor …
14List of Historic Mechanical Engineering Landmarks — The following is a list of Historic Mechanical Engineering Landmarks as designated by the American Society of Mechanical Engineers since it began the program in 1971. The designation is granted to existing artifacts or systems representing a… …
15Pictorialism — was a photographic movement in vogue from around 1885 following the widespread introduction of the dry plate process. It reached its height in the early years of the 20th century, and declined rapidly after 1914 after the widespread emergence of… …
16Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
17photography, history of — Introduction method of recording the image of an object through the action of light, or related radiation, on a light sensitive material. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the… …
18Etching — For other uses of etch or etching, see Etching (disambiguation), for the history of the method, see old master prints. The Soldier and his Wife. Etching by Daniel Hopfer, who is believed to have been the first to apply the technique to… …
19Geology of Mars — Mars   Mars as seen by the Hubble Space Telescope Designations …
20Oscar/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 …
