Mackerman & Company Building
Constructed circa 1852. Joseph Mackerman used the building as home and brewery. Since that time the building housed a drug store, meat market and California’s oldest weekly newspaper - - - The Mountain Messenger. This fireproof building, with iron doors, three foot thick walls and a four foot thick mud and brick ceiling is a fine example of Gold Rush architecture.
Marker is on Main Street east of Commercial Street (California Highway 49), on the left when traveling east.
Courtesy hmdb.org