Product Type
Condition
Binding
Collectible Attributes
Seller Location
Seller Rating
Published by California Academy of Sciences, No City, 1939
Seller: Barry Cassidy Rare Books, Sacramento, CA, U.S.A.
Book
Illustrated Wrappers. Condition: Collectible-Very Good. Proceedings of the California Academy of Sciences, Fourth Series, Vol. XXIII, No. 25, pp. 381-392, pls. 33-36. December 29, 1939. Some unopened pages. Page edges are uncut. The authors comment on the great Oreohelix collector, Henry Hemphill, whose large collection fifty years previously is believed by the authors to contain errors. They made their own collecting trips and provided their own commentary on the specimen.