Title
Product Engineering
Subtitle
April 1950, Vol. XXI, No. 4
A trade journal for the product engineering industry. Articles discuss topics such as mechanical seals, readability in instrument dials, projection welding, and tolerances of plastics. Heavily illustrated with advertisements.
Publisher
Albany: McGraw-Hill Publishing Company, Inc.
Collection
Lawrence History Center Library
Author
McGraw-Hill Publishing
Rights
This book is owned by the Lawrence History Center, but copyright may be held by another business or organization. Please contact the Center for more information.