Photos

Closer look

John Boland, ATA engineering technician and senior electrician at Tunnel 9, applies a cleaning stone to the brush rigging ring. Periodically dirt and oil accumulate on the collector ring and causes arcing of the brushes. (Photo by Bill Betz)

PHOTO BY: Bill Betz
VIRIN: 070907-O-0000U-001.JPG
FULL SIZE: 0.86 MB
Additional Details

No camera details available.

IMAGE IS PUBLIC DOMAIN

Read More

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.