These were the first post-war double deck buses. The distribution of seats between the upper deck and the saloon is unknown.
Double deck with Hickman bodywork, high chassis, open top, open platform, open stairs and full-width cab
Solid tyres (pneumatic tyres may have been fitted later, possibly in 1927)
Petrol engine (unknown capacity)
|13||1924||1934||HP9001||Before 1927: reconfigured