Hi, I've noticed that some 18S model 2 South Bend movements are only marked S.B.W. Co in a monogram, rather than the full name.Was that done on only the early runs, or all through 18s production?Thanks, Ted.

Ted-

It is mixed on when they used it, but the earlier ones had it more often. Hope this helps.

Thanks,

Jared

Thank you Jared...Ted.