Marking of jewelry and novelties of silver
Contributors: American National Standards Institute
Series: Voluntary product standard ; PS 71-76; Voluntary product standard -- PS 71-76
Publisher: Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Subjects: Jewelry -- United States -- Identification; Silverwork -- United States -- Identification
Notes: Cover title

Approved by the American National Standards Institute on April 18, 1977

CODEN: XNPSAX