Northern Pacific Engineering Drawing: Concrete Cribbing, Cribbing, West of Cyr, Montana, undated
- US WaBuPNRA D0027-004-009-008-007-BB019746
- Item
- undated
Part of Timothy Miller Collection
Northern Pacific Engineering Drawing: Concrete Cribbing, Cribbing, west of Cyr, Montana, Line Segment 042, Milepost 165.6. Sheet 446 - 53, undated.