Procedure for establishing list of permissible miners' safety lamps; character of tests, conditions under which lamps will be tested, and fees.

Bibliographic Details

Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1915.
Subjects:	Lamps. Mine accidents. Quality control. User charges. Electronic books.
Online Access:	Connect to the full text of this electronic document