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From size 1-10 unloaded dummy samples with wire.

#1-10 special delay E.B. caps

The photograph shows an underground electrical control panel in an unidentified mine. The electrical panel was used to recharge electrical locomotives.

This is a photograph of electric locomotives, also called "lokies," in an unidentified mine tunnel. In the photograph, the covers are removed from the battery compartments.

This photograph shows a different view of a mine tunnel and an electrical panel.

A safety lamp used to test mines for dangerous gases.

A metal lamp.

A large copper/brass lamp with hanging hook.

A small metal lamp.

A small brass lamp.