Proud Rock Castle - on the Rhine
Transparency
Keystone View Company
American, 1892–1963
Proud Rock Castle - on the Rhine
From "Primary Set"
transparency, gelatin on glass
Overall: 3 1/4 × 4 in. (8.3 × 10.2 cm)
Gift of the 3M Foundation, ex-collection Louis Walton Sipley
Inscriptions Printed in image, visible from behind: "468-6468-1905-K"
