The below is based on the information detailed within the Pat Ware book, and a couple of Key Card details.
Contract
W.D. No.
Engine No.
"AFY" Chassis
"B" Veh
Tech. Type
or mark
Converted to
from
Unit to
Date
Authy
Model
Notes
Contract Date
V3019
Murray, try winding the brake adjusters off and releasing them, you should then get a little more movement which might release the brakes if they haven't gone solid in the drums.