Dutch screw steam suction dredger Adam VII 1883-1956

Rijksmuseum, Amsterdam, Netherlands. Album firm A. Bos&J.P. Heijblom, Dordrecht, Netherlands. Photographer Henricus Jacobus Tollens, Dordrecht, ca. 1900-1910.

Dimensions 43.30 x 8.60 x 3.40 metres and 200 ihp horsepower. Built by Scheepswerf J.&K. Smit with yard number 375 in 1883 and stricken in 1896.