Hello,
Yesterday's seller of photos of German Naval aircraft now has further photos on ebay as follows:
Oertz W.7 475 'Meruschka':
https://www.ebay.de/itm/294357537077...kAAOSwi~5hJgb5
Friedrichshafen FF 33h 689:
https://www.ebay.de/itm/294357540653...MAAOSwxJRhJghn
Friedrichshafen FF 33e 722 & 884:
https://www.ebay.de/itm/294357516984...IAAOSw8LBhJgN4
Friedrichshafen FF 33e 828:
https://www.ebay.de/itm/294357519444...cAAOSwoBthJgRB
Regards,
Clint