The great ravine; Nath-ka-Doonghur Viaduct
The great ravine; Nath-ka-Doonghur Viaduct, from entrance to Tunnel no 22; at 9 1/2 miles
Picture No
10510687
Media ID
46039981
Size
4926px x 3837px
(5.3MB)
Credit
The Institution of Mechanical Engineers / Mary Evans
Source
Tredwell Family
Date
1856





























