The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Interior of Mersey Tunnel Under the River Mersey. Liverpool and Birkenhead. Valentine. RP
Interior Of Mersey Tunnel Under The River Mersey Liverpool and Birkenhead. G 132 R. Valentine and Sons. RP
72. Interior of Mersey Tunnel. Under the River Mersey. Liverpool and Birkenhead. Valentines. RP. G 132 R
Pier Head from the River Mersey. Liverpool. PT19371
Liverpool. The River Mersey. J. Salmon. Cameracolour
The Mersey Tunnel under the River Mersey. Liverpool. Interior of Mersey Tunnel. Ventilating Shaft at Pier Head. Valentine. RP. Multi View. 1939
Liverpool. The River Mersey. Printed in Great Britain
Liverpool. View on the Mersey. National Series. 1910
