Key Word: Cement industry

PRIN_01_PRI_028

Portland Cement Company, Princeton

Date:

1920

Local:

BC, Princeton

PRIN_01_PRI_029

Workers at the Portland Cement Plant, Princeton

Date:

1920

Local:

BC, Princeton

PRIN_01_PRI_030

Portland Cement factory in East Princeton

Date:

n.d.

Local:

BC, Princeton