MAKE A MEME View Large Image Alidade for ceiling projector.JPG 2005-08-21 own assumed CambridgeBayWeather Alidade as used with a ceiling projector with a 300 m or 1000 ft baseline The outer scale is in meters and the inner scale in feet Measuring instruments clouds ...
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Keywords: Alidade for ceiling projector.JPG 2005-08-21 own assumed CambridgeBayWeather Alidade as used with a ceiling projector with a 300 m or 1000 ft baseline The outer scale is in meters and the inner scale in feet Measuring instruments clouds Alidades Ceiling projectors
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