Changes

'''Carriage type POS ''' signifies a Post Office Sorting Van. Following the introduction of TOPS in the late 1960s, BR carriages of this class were allocated the [[TOPS code]] '''NSV''', denoting: N: Non-passenger carrying stock<br>S: Post Office sorting van<br>V: Vacuum brake ==See also==[[Carriages | List of Carriages]] [[Category:BR Carriage classification codes]]