On Tue, Jun 28, 2016 at 10:16 AM, P.J. Alling <[email protected]> wrote:
> Concrete, the Romans invented concrete. For good or for ill. Yes. They substituted concrete for marble, and employed crucifixion to terrorize all who opposed their rule. Dan Matyola http://www.pentaxphotogallery.com/danieljmatyola -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
