Copper
Edition: 2nd ed. November 14, 1922 ...
Series: Circular of the Bureau of Standards -- no. 73
Publisher: Govt. Print. Off.
Published: 1922
Place of publication: Washington
Language: eng
Number of pages: 108
Subjects: Copper
Notes: S.W. Stratton, director.

Most plates printed on both sides.

Bibliography: p. 102-108.