The "museum" is actually the Wallace Chamber of Commerce. At their site on River Road just south of I-90 they have put together displays of mining machinery, geology and rock displays, some sculpture and a memorial to the firefighters who lost their lives in the
Great Fire of 1910, which burned several towns in northeast Washington, northern Idaho, and western Montana.
This, the first of the machines on display at the Chamber of Commerce is a 1920s diesel engine which toiled in underground mines in Idaho. It is a 25 horsepower Fairbanks-Morse single cylinder horizontal engine of the type known as "Stationary" Engines.