Cannop wagons were built by the Gloucester Railway Carriage and Wagon Co. Ltd.
Slaters Gloucester R.C.& W.Co. 7 Plank Private Owner Wagon kits. These kits came with preprinted sides from P O Sides . However, I subsequently realised that the bodies in this kit are too short and I would probably have been better of using Slaters RCH 1923 7 Plank Private Owner Wagons kits and applying P O Sides transfers myself.
For details of wagon construction see Construction section