Hewittic Rectifier at Jamison Coal Mine No. 9 Laboratory

Identifier:

002401

Title:

Hewittic Rectifier at Jamison Coal Mine No. 9 Laboratory

Creator:

Mechanization, Inc. Munsey Building, Washington 4. D.C.

Description:

Hewittic Rectifier changes AC to DC current.

Acquisition Source:

Consolidation Coal Company

Acquisition Method:

Gift

Medium:

print

Projects:

West Virginia History OnView