Please do not number the wagon using the photo-copy of a Gloucester wagon which Slaters (used to) supply with the kit, something like either no.917 or no.971. I have had access to the GWR Freighter's register for the period when Ocean was ordering wagons from Gloucester and there is no trace of the wagon in the Slater's paperwork... either when referenced as an "Ocean" wagon or by RCH plate number. Just as relevant is that the door retaining mechanism for the side doors of the kit appears to relevant to only Ocean wagons with numbers like 26xx.