The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Jenolan Caves. N. S. W. Australia. Minaret River Cave and Jenolan Caves House. Garrick Cards. Multi View. 1973
Jenolan Caves. N. S. W. Orient Cave. The Canopy. Postcard
Jenolan Caves. N. S. W. Queen Canopy. River Cave. Bartel Photography Pty. Ltd
Cheddar Caves. A Magnificent Column in Solomon Temple. A. G. H. Gough. Manager. The Caves. Cheddar
South Africa. Cape. Oudtshoorn. Cango Caves. The Completed Column and Botha Hall. Protea Colour Prints Ltd
Jenolan Caves. N. S. W. Carlotta Arch. Kodak
Gibraltar. Stalagmitic Column in St. Michael Cave Situated. Ferma