MUFON-UFO-Journal-1976-8-August_page_4

MUFON-UFO-Journal-1976-8-August | page 4 | https://thedailydialectics.com/pdfs/space/ufos/mufon/MUFON-UFO-Journal-1976-8-August/MUFON-UFO-Journal-1976-8-August.pdf

range of the image. Areas shown as white and shades of blue and green represent respectively lighter film densities than areas shown as yeliow and shades of violet and red. The thickness of an image is constant within all areas that are displaced as the same color. Identifying Apparent Shape When…