20/53 C-A           Return to MSR&LHA Home page

A new swivel plate being installed temporarily in place. The plates fit snugly in both directions (left-to-right and fore-and-aft), and require bumping to be fully engaged, but in the future each plate will need to come off to be used as a gage when machining each mate. This plate is not the one seen earlier being machined by Lou.

Photo by Bill Liebman
Jalbum 8.5