by frank754
Sent to me from Jim Sutton, this collection mostly from the engineer's point of view. Click on the link to open the page.
https://photos.google.com/share/AF1QipP ... JjZGtLcmV3
CNJ Late 1960s; Herb C. Huber Duplicate Slides - 40 photos
https://photos.google.com/share/AF1QipP ... JjZGtLcmV3
CNJ Late 1960s; Herb C. Huber Duplicate Slides - 40 photos