United States Navy drop forging book
Subtitle: covering drop forgings under all bureaus for which dies are on hand at navy yards : issue of 1919.
Contributors: United States. Navy Dept. Bureau of Construction and Repair.
Publisher: Dept. of the Navy, Bureau of Construction and Repair; Government Printing Office
Published: 1919
Place of publication: Washington, D.C
Subjects: Forging.; Dies (Metal-working)
Other titles: Drop forging book.