dukes county radio channels from 1972 crb list

all we can find from
https://sites.google.com/site/massachusettspublicsafety/home/misc/1972-mass-radio-freqs
is

Edgarton FD - KSZ862 - 33.86

Oak Bluffs - State Police - KCA878 - maybe 44.74 only

Oak Bluffs - LG / local government - KTR804 - 158.745

West Tisbury - State Police - KCF694 - maybe 44.74 only

Tisbury FD - KGY223 - 33.76

West Tisbury - SD / sheriff dept - KCB860 - BCPD / barnstable county
police net - which included 158.85 - that must have been the dukes
county police channel back then - and barnstable county had a base on
the channel

West Tisbury - FC - KCE288 - 33.76 + 33.70 - this must have been the
county base station - 33.70 was the barnstable county fire freq - so
33.76 must have been the dukes county fire freq maybe going back to
the 1950s