Lance and sp, the best reference for airframe, engines etc by far is The Camel File from Air Britain publications. This lists every Camel by serial number and identifies engine where possible, service history, dates etc.
B7280 was one of a batch of 200 Camels ordered from Ruston Proctor under running contract 87/A/1809/17 and AS19734 which were mostly fitted with 130hp Clerget 9B engines.
It was delivered to Reception Park in France 15/2/18 but considered not suitable for fighting purposes because of the colour scheme and returned to England 6/3/18 (6March). No record after that.