Metro-Boston AM Radio 1963
Some of the outer suburban stations:
These stations, as well as several from Worcester, MA; Fitchburg, MA; Providence, RI; and Manchester (/Nashua), NH could be heard reasonably well in the Boston metro area on better receivers.
Marlborough's 1470 and Framingham's 1190 were eventually located to cities-of-license inside Route 128; 1190 became 1200 WXKS. Newburyport's 1470 moved to 1450. A number of these stations (e.g. 1570) have changed power, pattern, site etc. Brockton's 1410, silent as of NOV 2013, is due to be relocated to Dedham, MA.
Present day eastern MA stations on 650, 830, 890, 1060, 1120, 1170, 1530, and 1550 had no corresponding 1963-era stations.
Thanks to Rob Landry, Kevin Vahey, Donna Halper, A. Joseph Ross, Martin Waters, Chris Sullivan, and Dan Strassberg for useful comments adding to the original content of the article.