Contract No. 80, High Level Distribution Reservoir, Weston, looking north from Sta. 23+10 showing forms for concrete cut-off wall at dam 1, high level distribution reservoir, Weston, Mass., Sep. 22, 1939

Contract No. 80, High Level Distribution Reservoir, Weston, looking north from Sta. 23+10 showing forms for concrete cut-off wall at dam 1, high level distribution reservoir, Weston, Mass., Sep. 22, 1939

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