Annual report of the commissioners on the Troy and Greenfield R.R. and Hoosac Tunnel
Subtitle: together with the reports of chief and consulting engineers
Series: House -- no. 30; House (Series) (Massachusetts. General Court. House of Representatives) -- no. 30
Publisher: Wright & Potter, state printers
Published: 1867
Place of publication: Boston
Language: eng
Number of pages: 83
Subjects: Railroad tunnels; Troy and Greenfield Railroad Company
Other titles: Hoosac Tunnel papers.