The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Barnacle Geese on the Wildfowl Trust. Reserve at Caerlaverock. Macmillan Commercial. Promotions Unit. E. E. Jackson. PM. Chippenham. 1974
Gloucestershire. Slimbridge. The Wildfowl Trust. These Very Striking Black Necked Swans. J. Arthur Dixon. Newport. I. W. John Beer
Washington New Town. Biddick Farm Arts Centre. Washington Old Hall. J. Arthur Dixon. D. R. G. The Wildfowl Trust. Multi View
The Wildfowl Trust. Ringed Teal from South America. J. Arthur Dixon
The Wildfowl Trust. Big Pen Pool. Judges. C. 7857. X. Multi View
Gloucestershire. Slimbridge. The Wildfowl Trust. Black necked Swans. J. Arthur Dixon Ltd
The Wildfowl Trust. Greater Flamingos From Africa. J. Arthur Dixon. Newport. I. W. England
The Gerald Askew Wildfowl Reserve. Bentley. Halland. East Sussex. Topical Press. Pitkin Pictorial
