Distribution Department, Weston Aqueduct Supply Mains, Section 7, laying 60-inch cast-iron pipe at east end of tunnel; Cochituate Aqueduct, ventilator in background, left center, Newton, Mass., Sep. 13, 1911

Distribution Department, Weston Aqueduct Supply Mains, Section 7, laying 60-inch cast-iron pipe at east end of tunnel; Cochituate Aqueduct, ventilator in background, left center, Newton, Mass., Sep. 13, 1911

Item Information