Title:Blueprints for redwood tree logging machinery, 1941
Creator/Contributor:Wright, C. H., creator
Blueprints traced by O.F. Cassidy, 1941, of equipment for lowering redwood trees over six feet in diameter, proposed by C.H.
Wright in 1923.
Included in: History of Science and Technology Collection.
Mechanical systems drawings.
2 prints (1 oversize folder)
BANC MSS 87/94 c oversize folder 1
BANC MSS 87/94 c