Edwin Powell Hubble and Richard Chace Tolman, with model of the proposed 200-inch telescope for California. Associated Press caption for the photograph identifies the men and the event. Associated Press photograph Note in the hand of Grace (Burke) Hubble: "EPH and Richard Tolman June 15, 1931"
Type
image
Format
image/tiff
Extent
Black and white photograph; 20 x 25.5 cm (8 x 10 in.)
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.