The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Goldcrest. J. Arthur Dixon. Familiar British Birds. R. T. Smith
Goldfinch. Familiar British Birds. No. 5. J. Arthur Dixon. F. Collet. 1982
Wren. J. Arthur Dixon. Set No. 5. Familiar British Birds. Richard Vaughan
Long Tailed Tit. J. Arthur Dixon. Set No. 5. Familiar British Birds. J. A. Bailey
Goldcrest. J. Arthur Dixon. Set No. 5. Familiar British Birds. R. T. Smith
Yellowhammer. J. Arthur Dixon. Set No. 5. Familiar British Birds. Avon and Tillford
Kingfisher. J. Arthur Dixon. Set No. 5. Familiar British Birds. Avon and Tillford
Redstart. J. Arthur Dixon. Set. No. 5. Familiar British Birds. Eric Hosking