Kit 12d – another version of the Bogie Bolster D

Kit No. 12d: BR BDO Bogie Bolster D (NGSK0123) (era 4-9)

This kit represents the commonest version of the Bogie Bolster D, built 1951 to 1957 with plateback bogies.  Most were rebuilt 1977-81 (see kit 12a) but a few remained in departmental use.