The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Chiddingstone Castle. Aerofilms. A Hunting Group Company. 1971
London. Help To Preserve Tattershall Castle. Aerofilms. A Hunting Group
Newark Castle. Aerofilms. A Hunting Group
Northampton. Castle Ashby. Aerofilms. Hunting Group Company
Oxfordshire. Henley on Thames. Greenlands. Administrative Staff College. Aerofilms. London. Hunting Group Company. Great Britain
Durham. The Cathedral. Aerofilms. Hunting Group Company
Durham. The Cathedral. Aerofilms. Hunting Group Company. 1969
