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 Your search for Locks (Hydraulic engineering) returned  3 items
1
Creator:
New York (State). State Engineer and Surveyor
 
 
Title:  
 
Series:
B1009
 
 
Dates:
1920
 
 
Abstract:  
The volume contains plates of plans, drawings, profiles and location maps relating to the improvement and enlargement of the Barge Canal. Locks, dams, and bridges are frequently represented. Generally the plates depict: typical channel sections, prism walls and the types of wall and bank protection .........
 
Repository:  
New York State Archives
 

2
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
These volumes address the enlargement of the Erie and Champlain canals; building of the Oswego, Cayuga and Seneca, Chenango, Black River, and Genesee Valley canals; and appropriation of lands for canal use. They contain drawings, maps, diagrams, tracings, and profiles of much of the State's canal system .........
 
Repository:  
New York State Archives
 

3
Creator:
New York (State). State Engineer and Surveyor
 
 
Abstract:  
This is a series of location maps and illustrated estimates of raw materials and quantities of excavated material for proposed construction of gun boat locks on the western division of the Erie Canal. The maps show the location of proposed locks; the new and existing canal channels; towpath; existing .........
 
Repository:  
New York State Archives