Books by O. F. Tuttle:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Tuttle, O. F. (Orville Frank), 1916-1983: Final report on crystal chemistry studies for the period Oct. 1, 1956 - Oct. 1, 1957 : contract no. DA-36-039, SC-71214 (College of Mineral Industries, Pennsylvania State University, 1957), also by Pennsylvania State University. Mineral Industries Experiment Station and Rustum Roy (page images at HathiTrust)
Find more by O. F. Tuttle at your library, or elsewhere.