Standard specifications for incandescent electric lamps <tungsten (or Mazda) and carbon>
Edition: <8th ed.> Issued April 13, 1918. <Superseding 7th ed., issued October 23, 1915> ...
Series: Circular of the Bureau of standards -- no. 13
Publisher: Govt. print. off.
Published: 1918
Place of publication: Washington
Language: eng
Number of pages: 14
Subjects: Incandescent lamps
Other titles: Standard specifications for the purchase of carbon-filament incandescent lamps
Notes: S.W. Stratton, director.

First edition and second edition, revised July 1, 1908, have title "Standard specifications for the purchase of carbon-filament incandescent lamps." Third and fourth editions have title "Standard specifications for the purchase of incandescent electric lamps."