Patented by F.J. Straub in 1917 and first manufactured in Lancaster, Pennsylvania, in 1919. (Bucher, 1996)
« Back to Glossary IndexStraublox Cinderblock
« Back to Glossary Index
Patented by F.J. Straub in 1917 and first manufactured in Lancaster, Pennsylvania, in 1919. (Bucher, 1996)
« Back to Glossary Index