- $21.75 USGS Topographic Map SWEET GRASS HILLS Montana USA Alberta Canada -1984- 100K
- $24.50 USGS BLM edition topo map Montana SAINT MARY 1986 CUT BANK NW/4-1981 - surface -
- $24.50 USGS BLM edition topo map Montana SAINT MARY 1986 CUT BANK NW/4-1981 mineral
- $21.45 USGS topographic map SAINT MARY USA-Montana Canada-Alberta -- 1981 -- 1:100,000
- $20.00 USGS Topographic Map CHESTER Montana 1984 wtr-damage Canada Alberta Saskatchewan
- $19.25 USGS Topographic Map CHESTER Montana 1984 -water damaged- 100K 48110-E1-TM-1
- $23.50 USGS Topographic Map CHESTER USA-Montana CANADA-Alberta Saskatchewan 1984 -100K-