Northern Pacific Engineering Drawing: Irrigation Ditch Siphon, Syphon, Near Quebec, Montana, undated
- US WaBuPNRA D0027-004-009-008-007-BB019744
- Item
- undated
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Irrigation Ditch Siphon, Syphon, Near Quebec, Montana, Line Segment 041, Milepost 64.0. Sheet 446 - 50, undated.