Another early serial. Correct range and Original second gen stamping, Note the lower option code digit is of the later style, so its had a lower case at some point.
Its good to see a few low numbers, as I said previous between 130,000 and 150, there doesn't seem to be very many left, especially in the 130s
Both your 3 and 4 would have been made in the earlier months of 57.
The first model to get the leaf guard was the Auto. It was Std on Auto and option on special. Actually the First Special promo'd by Mervin had no leaf guard.
