Edward H. Gill
A reply to "A brief analysis of a part of the last annual report of the board of directors and chief engineer of the Sandy and Beaver Canal Company" ...
Report on the Sandy and Beaver Canal
A reply to "A brief analysis of a part of the last annual report of the board of directors and chief engineer of the Sandy and Beaver Canal Company" published by Joshua Malin .
Reports, specifications, and estimates of public works in the United States of America
Sandy and beaver canal. Letter of E.H. Gill, describing the merits of the summit of the Sandy and beaver canal compared with the Licking summit of the Ohio canal. February 9, 1835. Referred to the Committee on roads and canals