Typed note pasted to photo: " x enlargement of a section of ADH 460 in Carina near Selected Area 193. A 60-minute exposure on red-sensitive emulsion (103a-E) with red filter (Wratten 25A) taken May 28-29, 1951, by W.D. Victor with the Armagh-Dunsink-Harvard 32-36-inch Baker-Schmidt telescope at ...
