National safety code for the protection of the heads and eyes of industrial workers.
Contributors: Lloyd, Morton Githens, 1874-1941.; Oakes, Charles E.; Rosa, Edward B. 1861-1921.
Edition: 1st ed., December 1920.
Series: Handbook series,; no. 2
Publisher: Govt. print. off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 64
Subjects: Safety appliances.
Notes: At head of title:  Department of commerce, Bureau of standards.  S.W. Stratton, director.
The preparation of this code is largely the work of Morton G. Lloyd and Charles E. Oakes, of the safety section of this bureau, under the supervision of Edward B. Rosa, chief physicist.  cf. p. 5.