Thanks for the new update of your accumulated info. This is the most convenient way I have found to nail down details on the I-frames I am encountering (and trying to buy! ) I am still having a devil of a time finding a pure post-War Terrier, though. Do you (or anybody else) have any idea of production numbers for the Terrier with post-War hammer block safety (but [U]not[U] improved) and the little half moon sight?

Froggie