First up for the steel wagons is an SPA from the Cambrian kit. Brand new examples of the SPA in the, then new, Railfreight branding were seen at Consett in 1979 as seen in this pic:
37114 runs round it’s train at Consett. Note the brand new Railfreight branded SPA and BDA wagons to the right. Photo copyright John Williamson
The kit was built pretty much out of the box with simple modifications made to the W-Irons to enable to P4 wheels to fit.
Basic body is assembled.
Slightly modified W-Irons with bearings and P4 wheels fitted.
As much weights as possible added underneath. The left hand W-Iron is glued in place with the one on the right allowed to rock.
All in black ready for the main body colour.
Body painted and decals applied, just couplings to fit. The underframe will receive some very light weathering as the wagons were brand new at this time.