t70b 71595 This one is one number off form one that Allen sold
t758es 85169 This one was sold by Percys in Marlboro Mass
1110 93564 This one was sold by Allen lawn mowers number is on there list.
I own a T70B, serial number 80365. At one point it was sold by OK Mower in Washington Pa. I think it may have been sold there new. The tractor is still in Pennsylvaina and less than 20 miles from where it was sold new/used.