| September 15, 1962 |
Groundbreaking |
| August 1963 |
3-D Celebration honoring the homesteaders |
| May 26, 1964 |
Dedication |
| 1971 |
Golden Valley School moved to grounds |
| 1973 |
Golden Valley School restored |
| 1974 |
Blacksmith shop finished |
| 1976 |
"Merrill West" finished in basement |
| 1977 |
Log cabin from Paxton Montana brought in |
| 1979 |
Fire hall built |
| 1980 |
Historic murals painted on exterior walls |
| 1981 |
Park and picnic area added |
| 1982 |
Addition to the main building which doubled the
size of the museum |
| 1983 |
Old store and saloon brought in |
| 1984 |
Authentic sheep wagon acquired |
| 1988 |
1918 WWI cannon moved to grounds |
| June 4, 1989 |
25th anniversary celebrated |
| 1996 |
Northern Pacific caboose moved to grounds |
| 2001 |
2nd addition added |
