Watersnood documentatie 1953 - brochures | 2 januari 1954

BOS EN KALIS WESTMINSTER DREDGING CO, LTD. SLIEDRECHT HOLLAND DREDGING-WORKS RECLAMATION /yfé DYKE CONSTRUCTION JJ^ HARBOUR-WORKS CABLE LAYING V f f CONSULTING ENGINEERING 7/8 NORFQLKSTREET. STRAND. LONDON W.C. 2. X';