United States government specification for salt water soap.
Series: Circular of the Bureau of Standards -- no. 126; Federal Specifications Board standard specification -- no. 29
Publisher: Govt. Print. Off.
Published: 1922
Place of publication: [Washington
Language: eng
Subjects: Soap.
Other titles: Specification for salt water soap
Notes: "Issued July 27, 1922."

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