Progress of the city tunnel of the Catskill Aqueduct
By: by Walter E. Spear ; with discussion by Sidney W. Hoag, Jr. ... [et al.].
Contributors: Hoag, Sidney Willet; Municipal Engineers of the city of New York; Durst, Seymour B., 1913- former owner
Publisher: s.n.
Published: 1912
Place of publication: New York?
Language: eng
Number of pages: 99
Subjects: Aqueducts; Water-supply
Notes: Originally published in the Proceedings of the Municipal Engineers of the city of New York as paper no. 72, presented April 24, 1912.

At head of title: The Municipal Engineers of the city of New York.

Avery Classics (Offsite) copy: From the library of Seymour Durst with his bookplate.