Geograph - photograph every grid square

This photo shows five preserved buses on display at an Open Day held at Barking bus garage. They are from left to right:
a) Leyland Titan T21 (WYV 21T) with Park Royal 69-seater bodywork dating from 1978. It has the front registration number plate in white lettering on a black background.
b) Leyland Titan T22 (WYV 22T) with Park Royal 69-seater bodywork dating from 1978. It has
the front registration number plate in black lettering on a white background.
c) Leyland Titan T747 (OHV 747Y) with Park Royal 69-seater bodywork dating from 1983. It
was painted in that year to celebrate London Transport's Golden Jubilee.
d) Capital Citybus 250 (J135 PVC) a 1991 Leyland Olympian with Leyland 72-seater bodywork.
e) Ipswich No.9 (MRT 9P) a Leyland Atlantean with Roe 72-seater bodywork referred to at
Link.

The four London buses have destination blinds referring to routes in the Barking and Romford
areas.