1928 Article Television Star Secrets Mars Mirror Telescope Donald Menzel SAI PR2 found only in eastern Madagascar

found only in eastern Madagascar

This is an original 1908 halftone print for Leadenhall Market

Keywords specific to this image: Indigenous Architecture

This is an original 1918 black and white print ad for Illingworth's Bromide and Gaslight Paper by Thomas Illingworth & Company

1928 Article Television Star Secrets Mars Mirror Telescope Donald Menzel SAI PR2 found only in eastern MadagascarThis is an original 1928 one page article (one single sided page) titled, "Television May Solve Star Secrets: Color Images of Planets Can Be Broadcast from Observatories and Flashed on Screen at Distant Point," by Donald H. Menzel of the Lick Observatory. The article begins, "Some time ago, it was remarked that the extreme sensitivity and amplifying powers of the vacuum tube would find an application in astronomy. With the advent of practical