on Tue Sep 5 15:43:57 2017, in response to Re: Original MaBSTOA Route Assignments Help, posted by W.B. on Mon Sep 4 10:12:42 2017.
Interesting. The earliest I can recall is about '70. At one point in the early/mid 70s, I recall the old Bx30 (now part of Bx19) operating from 146th St depot.