The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Mumbles. Natural Arch. Valentines Series. 1909
Langland Bay. Mumbles. Zenith Series. G. W. S. 1911
No. 1. Caswell Bay from the Hill. Mumbles. Zenith Series. G. W. S. 1916
Natural Arch. Mumbles. Valentine. 1912
Natural Arch. Mumbles. Harvey Barton
Natural Arch Mumbles. Harvey Barton and Son Ltd Bristol
Mumbles. Natural Arch. Valentine X. L. Series. RP
Torquay. Natural Arch. Frith Series