SR / SECR Dia 1426/1427 Box and Ventilated Van
This is the model for a SECR-designed and SECR/SR-built van to Diagram 1426. Several of these vans were rebuilt with ventilated sides for use on London-Dover-Folkestone fruit traffic, subsequently labelled as Diagram 1427. This van survived into BR revenue-earning service, and several becoming departmental vans in the black livery.
There were both unfitted and vacuum fitted versions, and a brake cylinder has been provided for the latter. You will need to source vacuum pipes yourself, however!
Please note a few caveats: