Photo: Merced County Historical Society - Courthouse Museum To view a labeled picture - place 'mouse' over photograph.

Photo: Postcard The Mill at Merced - Yosemite Portland Cement Company.

Photo: Merced County Historical Society - Courthouse Museum The Yosemite Portland Cement Company's Mill at Merced.

Photo: Merced County Historical Society - Courthouse Museum The Yosemite Portland Cement Company's silos with a few Yosemite Cement trucks next to the loading platform. The Southern Pacifics Oakdale line tracks are seen in the foreground.

Photo: Merced County Historical Society - Courthouse Museum The fleet of Yosemite Portland Cement Company's trucks. Fourteen trucks with skinners and swampers are shown in this photograph. The letter boards atop the trucks cabs reads "YOSEMITE CEMENT."