This is one of the vehicles that took part in the Greater Manchester Transport Society's Trans Lancs Historic Vehicle Rally at Heaton Park, Manchester in September 1995.
It's a 1969 Leyland Atlantean PDR1A/1 and the note in the programme of the event reads as follows:
'Leyland Atlantean PDR1A/1, Roe H75F, 1969 PRH255G
Hull Corporation 255
Entered by Hull 245 Group
Withdrawn from service recently from the Citilink fleet, it has been restored into the Citilink colour scheme.'