Metropolitan Railway 16ft High Sided open goods wagons
Introduced in 1903, using standard Met length of 16ft , on 9ft wheelbase.
Many were running into the 1960s.
Requires finishing off, wheels etc
Scale HO (1/87 , 3.5mm/ft)
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more info about Metropolitan Railway here
https://en.wikipedia.org/wiki/Metropolitan_Railway
more 3d printed models from Recreation21 here
https://www.rue-d-etropal.com/3D-printing/3d_printed_designs.htm
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