TY  - MAP
TI  - Explorations and surveys for a rail road route from the Mississippi River to the Pacific Ocean. Route near the 38th & 39th parallels
AU  - kern, richard h.
AU  - siebert, selmar
AU  - united states. war department
AU  - beckwith, e. g. (edward griffin)
AU  - davis, jefferson
AU  - egloffstein, f. w.
AU  - gunnison, j. w. (john williams)
PY  - 1855
UR  - https://www.loc.gov/item/gm70005008/
ID  - gm70005008
ER  -