Books by Ellsowrth Price Bertholf:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Bertholf, Ellsowrth Price, 1866-: Handbook on care and operation of gasoline engines. (Govt. print. off., 1917), also by United States Coast Guard and Whitney M. Prall (page images at HathiTrust)
Find more by Ellsowrth Price Bertholf at your library, or elsewhere.