The Hercules 216 engine: Schedule of spare parts (amendment lists 7-18 only)

The Hercules 216 engine: Schedule of spare parts (amendment lists 7 to 18 only). Air Publication 1729C, Volume 3, Part 1. Issued by the Air Ministry September 1958

Air Publications are manuals issued by the Royal Air Force and its predecessors and they are one of the most important series of official Royal Air Force publications. Air Publications cover a wide range of subjects including aircraft, marine craft, vehicles, engines, instruments, weapons, navigation, meteorology, policy material such as the Royal Air Force War Manual, administrative procedures, training material and regulations. They are identified by both their titles and an Air Publication number