Specification of the transparency of paper and tracing cloth
Series: Circular of the Bureau of Standards -- no. 63
Publisher: Govt. print. off.
Published: 1917
Place of publication: [Washington
Language: eng
Subjects: Paper -- Testing; Tracing-cloth
Other titles: Transparency of paper and tracing cloth
Notes: At head of title : Department of Commerce. Bureau of Standards. S. W. Stratton, director

First edition. Issued May 17, 1917

Running title: Transparency of paper and tracing cloth

Plate printed on both sides