The sole Bristol 26 Pullman was an airliner derivative of the Braemar heavy bomber. It had an enclosed cockpit - much disliked by pilots - and a luxurious 14-passenger cabin. Note entrance parallel to the ground! Clearly this airliner was too ambitious for 1920 and also, despite its triplane configuration, landing speed was considered too high. Civil reg G-EASP not taken up, scrapped before the end of 1920. Photo from: Bristol