Hello,
Currently on ebay are photos of the following aircraft produced by the Royal Aircraft Factory:
Royal Aircraft Factory S.E.5a E5816
https://www.ebay.it/itm/294349426500...EAAOSwjM1hITXQ
Royal Aircraft Factory F.E.8 6397 40 Squadron
https://www.ebay.co.uk/itm/234144228...wAAOSw4UBhG8qK
Other Aircraft photos from the same seller including some Royal Aircraft Factory machines can be seen at:
https://www.ebay.co.uk/sch/m.html?it...line89&_sop=10
Regards,
Clint