Mount Palomar Observatory, 1957
It is the honeycombed affair at the bottom of picture. S-25, S-43 -- Robert E. Sears, Observer's Assistant, at control console where coordinates are punched out to put telescope on track of star under observation. S-18 -- Visitors, part of crowd of 500,00 annually who come to Palomar, look at constellation of Andromeda in Addison White Greenway Jr. Astro Museum. Above photos were taken by Geo. Snow under difficult conditions".