The Barrett specifications
Subtitle: for ready reference
Publisher: Barrett Manufacturing
Published: 1910
Place of publication: New York
Language: eng
Number of pages: 23
Other titles: Trade catalogues (NLC), Construction; Catalogues commerciaux (BNC), construction
Notes: A corporate body and subject index for this collection, and other trade catalogues, is located in the National Archives Reading Room.

"Revised July 15th, 1910"--Cover.