The "Perfec" Stereograph of Conway Castle and suspension bridge
H C White Co.
No. 2852. History of the castle is printed on the reverse.
c. 1903
1 stereoscopic photograph mounted on grey card
http://archives.cliftonbridge.org.uk/the-perfec-stereograph-of-conway-castle-and-suspension-bridge
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Conwy Suspension Bridge, Conwy, Wales