United States government master specification for builders hardware (except for marine use or for hollow metal doors)
Series: Circular of the Bureau of Standards -- no. 275; Federal Specifications Board specification -- no. 336
Publisher: Government Printing Office
Published: 1925
Place of publication: Washington
Language: eng
Number of pages: 47
Subjects: Hardware.
Other titles: Specification for builders hardware
Notes: "Issued October 1, 1925."

At head of title: Department of Commerce. Bureau of Standards.