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Notes:
Title supplied by cataloger.
Print in album volume MDWSC, Contract 14, Wachusett-Coldbrook Tunnel, Tunnel East and Shaft 1, Volume 1, Reference set
Typed on back: Shaft 1 looking toward shaft from outlet channel. Top of masonry at shaft, and about 40 feet of north wall of channel at elevation 405. Concrete in wall in right foreground is about feet above foundation. Ashlar facing of wall will start at elevation 387 at shaft shown in concrete.
Notes (acquisition):
Massachusetts Metropolitan District Commission; Massachusetts Department of Conservation and Recreation
Notes (publications):
Published in, MDWSC 1928 Annual Report, opposite p.10 (top)