As per your photo request; Here ya go Stephen!
These two span from the pre-WW1 period until the WW2 period. The stocks on the early gun (164,000 range) is stamped "2089" as I recall. The lower gun has much larger sights but I don't have it's serial number handy... I seem to remember that it is in the late range where the SCS&W indicted the "transition" guns would be...
I've not lettered or even requested the shipping months for either of these two... I bought these long ago when they were a curiosity and not very expensive. Since then they've lived in the vault and I haven't spent much time with them... I guess I need to get on the stick!
Drew