Antique MSA COMFO CAP Coal Miners Cap Helmet with Koehler Lamp

Description

Antique  MSA COMFO CAP Coal Miners Cap Helmet with Lamp.
Some head band wear on the inside. See all pics for item condition. Piece of helmet missing in back (see pic # 13 yellow pointer).
From my area of NorthEast Pennsylvania,coal cracker hell!
Not a replica. This is the real deal!
Helmet measures 4 1/2 from bottom to the very top of helmet / 11 inches front to back.
Headband measurement inside helmet is 8 inches front to back / 6 3/4 across.