Description: A review of the question of the outlet lock at Black's Eddy

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Bibliographic Details
Corporate Author:	Lehigh Coal and Navigation Co
Other Authors:	North Branch, pseud
Format:	Book
Language:	English
Published:	[S.l. : s.n.], 1840.
Subjects:	Locks (Hydraulic engineering) > Pennsylvania. Delaware River. Black's Eddy.

Item Description:	With Report of the Board of Managers / Lehigh Coal and Navigation Company. 1841-1853. Concerns the construction of an outlet lock at Black's Eddy on the Delaware River.
Physical Description:	12 p. : folded map ; 23 cm.