Netherlands 1137 aj sheet

Netherlands 1137 aj sheet, MNH, $9.50. Industrial Heritage, 2002. Spakenberg shipjard, 1696; Dedemsvaart lime kilns, 1820; Cruquius steam pumping station, 1849; Heerlen coal mine shaft, 1888; Hengelo salt pumping tower, 1918; Weidum windmotor, 1920; Zevenaar brick oven, 1925; Breda brewery, 1926; Water works, Tilburg, 1927; Schoonebeck oil well pump, 1947.