Historical information

Used in S.C.M by an unknown miner

Physical description

Stainless steel battery case, black lead to lamp fitting. See (SCM 0938) for printed manual.

Inscriptions & markings

On front of lamp fitting " EDISON SAFETY LAMP MFD. BY THOMAS A. EDISON. INC. WEST ORANGE. N.J. UNITED STATES OF AMERICA" On top of battery case "EDISON" The side of the top of the battery case has "365" stamped on it showing that it was not the original top. The battery case has "M78". Side of battery has the "Thomas A Edison" seal. Below that reads "MODEL J CAP LAMP Approved Under Lighting Schedule Approval issued to THOMAS A EDISON CAUTION The battery and headpiece housings shall not be unlocked or opened by the lamp user."