ya. both 60 and 73 are some services which the plate colours are
not in line with direction due to historical reasons
60 towards eunos served bedok reservoir ring rd first before the
direction towards bedok was amended to serve the ring road.
73 used to operate from toa payoh to serangoon north ave 5
(loop)
Erm if I can recall correctly, 73 used same format as now when it
was operating between TPY and YCK, which is before it amended to
loop at S'goon Nth Ave 4.
Cheers.
