Title

Certificate of Membership, Society of the Sigma Xi See all items with this value

Description

A certificate acknowledging Croasdale's admittance to the University of Pennsylvania chapter of the Society of the Sigma Xi. Her Ph.D. thesis, The Freshwater Algae of Woods Hole, Mass, was awarded the Sigma Xi Prize. See all items with this value

Creator

Society of the Sigma Xi See all items with this value

Date Created

1938-01-19

Citation Information

Society of the Sigma Xi. Diploma. Jan. 19, 1938. Hannah Croasdale Papers, MS-882, Box 1, Folder 5, Rauner Special Collections Library. See all items with this value