The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Southport. Water Chute. Flying Machine and Helter Skelter. Boots Cash Chemists. Pelham Series. 1908
National Postal Museum. An example of the Machin Head first introduced in 1967. The House of Questa. 1983. Postcard
URIE S. 15. No. 506. At Alton Station on the First Train of the Day. Mid Hants Railway. Watercress Line. Image Machine. Martin Beckett
An Example of the Machin Head First Introduced in 1967. National Postal Museum. House of Questa
Replica of the World First Stamp Cancelling Machine. the Person Hill of 1857. Produced for the Museum 25 th Anniversary. National Postal Museum
The First Sorting Machine Used in Britain was the Transorma Introduced on 7 October 1935. National Postal Museum. London
National Postal Museum. An Example of the Machin Head First Introduced in 1967