United States government specification for leaded zinc oxide, dry and paste
Edition: 2d ed. Issued July 3, 1922] Federal specifications board. Standard specification no. 9 ...
Series: Circular of the Bureau of standards -- no. 88
Publisher: Govt. print. off.
Published: 1922
Place of publication: Washington
Language: eng
Subjects: Zinc oxide
Other titles: Specification for leaded zinc oxide, dry and paste.
Notes: At head of title: Department of commerce. Bureau of standards. S.W. Stratton, director ...

The 1st edition, issued January 12, 1920, has title: Recommended specifications for leaded zinc oxide, dry and paste.

Running title: Specification for leaded zinc oxide, dry and paste.