The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Portugal. Aveiro. The Salter Boat. Loading the Salt. Coleccion Perla
C. J. 9. Exeter Salt given by City of Exeter to Charles II to commemorate Restoration 1660. Ministry of Public Building and Works. Crown
The Exeter Salt Given by the City of Exeter To Charles II. To Commemorate the Restoration. Ministry of Public Building and Works. W. S. Cowell. Crown
Corfu. Salt Works of Potamos
Aveiro. Portugal. Salt Shores. Nossa Senhora do Perpetuo Socorro
City Water Works. Salt. Lake City. Utah. Parleys Canyon. Frank H. Leib. No. 519
Boiler. Lion Salt Works. Marston. Northwich. Cheshire. 1980. Eric Hillidge
Cheshire. Northwich. Boiler. Lion Salt Works. Marston. Eric Hillidge