daylight width
101Hulcherama — The Hulcherama is a shutterless, motor controlled panoramic camera designed and manufactured by the Charles A. Hulcher Company, Inc. in Hampton, Virginia.The Hulcherama is a panoramic camera that can rotate in a circle for a full 360 degree image …
102History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …
103RAF Chelveston — Infobox Military Structure name= Royal Air Force Station Chelveston USAAF Station 105 location= Located Near Chelveston, Northamptonshire, England coordinates=coord|52|18|46|N|000|32|04|W caption= Chelveston Airfield in 1945 type= Air Force Base… …
104Hourglass — For other uses, see Hourglass (disambiguation). Hourglass in a three legged stand An hourglass (sandglass, sand timer, sand clock, egg timer) measures the passage of a few minutes or an hour of time. It has two connected vertical glass bulbs… …
105Rickenbacker Air National Guard Base — Infobox Airport name = Rickenbacker Air National Guard Base nativename r = Rickenbacker Air Force Base image width = 300 image2 width = 200 caption2 = Location of Rickenbacker Air National Guard Base IATA = ICAO = FAA = type = owner = operator =… …
106Svalbard Airport, Longyear — Infobox Airport name = Svalbard Airport, Longyear nativename = Svalbard lufthavn, Longyear nativename a = nativename r = image width = caption = image2 width = caption2 = IATA = LYR ICAO = ENSB FAA = LID = type = Public owner = operator = owner… …
107RAF Warmwell — Infobox Military Structure name= Royal Air Force Station Warmwell USAAF Station 454 location= Located Near Warmwell, Dorset, United Kingdom coordinates=coord|50|41|50|N|002|20|40|W| caption= Aerial Photo of Warmwell Airfield 16 August 1943 type=… …
108RAF Attlebridge — Infobox Military Structure name= Royal Air Force Station Attlebridge USAAF Station 120 location= Located Near Norwich, Norfolk, England coordinates=coord|52|41|32.06|N|001|06|37.44|E| caption= Aerial Photo of Attlebridge Airfield 15 April 1946… …
109Metox — The Metox, named after its manufacturer, was a pioneering high frequency very sensitive radar warning receiver (RWR) manufactured by a small French company in occupied Paris, which could detect ASV (Air to Surface Vessel radar) transmissions from …
110RAF Watton — Infobox Military Structure name= Royal Air Force Station Watton USAAF Station 376 location= Located Near Thetford, Norfolk, England coordinates=coord|52|33|50.04|N|000|51|46.24|E| caption= Watton Airfield 1945 type= Military Airfield code=WN… …
