Great picture Denny and I can tell the skill put into it.
But, and my eyes may be deceiving me, the print shows left handed threads and the part looks like it has right handed threads.
As my feeble mind remembers, Bridgeports handles were always right handed threads.

Don

1967 GMC 9500 Fire Ladder Truck
"The Flag Pole"
In the Stovebolt Gallery
1946 2-Ton grain truck
1946 3/4-ton pickup,
1953 1-ton pickup
1957 1-ton flatbed dually,
1954 Pontiac Straight Eight
Of all the things I've lost in my life, I miss my mind the most!