Lock Laufen, "The Castle of Laufen", coloured steel engraving, 19th century. Rhine Falls near Schaffhausen with Laufen Castle. Design drawn by W.H. Bartlett, engraved by J. C. Armytage. Printing plate 11.5 x 18 cm. Passepartout; glass; frame 29 x 36 cm.

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