Baggerschepen van de firma A. Bos & J.P. Heijblom, tegenwoordig Boskalis
Henricus Jacobus Tollens · c. 1900 - c. 1910

cardboard, paper, photographic support, linen (material)
Henricus Jacobus Tollens · c. 1900 - c. 1910

cardboard, paper, photographic support, linen (material)