Help With a Dealer Code

[KevinCav]

Can anyone please help me identify who the dealer was in the late 60's using code 32-111. I know that 32 was the Boston Zone, but I need to identify dealer number 111. I know that 32-085 was Brennan Chevy in Brocton Ma. and that 32-175 was Commonwealth Chevy in Boston, so dealer number 111 was somewhere between these two dealers alphabetically.
Also if you are sure that you can identify a dealer between 85 and 175 this would help narrow the alphabetical gap. Thanks!