United States government master specification for the installation of plastic flashings with built-up bituminous roofing.
Series: Circular of the Bureau of Standards -- no. 181; Federal Specifications Board specification -- no. 157
Publisher: Government Printing Office
Published: 1924
Place of publication: Washington
Language: eng
Subjects: Roofing.
Other titles: Specification for plastic flashing
Notes: "Issued July 8, 1924."

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