As used on the company's billboards and literature.
These mouldings are normally on the walls of the buildings at the entrance of any Charles Church development.
I also posted the images at rec.heraldry (a heraldic post there!?) and asked if someone would like to have a stab at the blazon. James Dempster put forward:
I believe that Charles Church himself is deceased but it is interesting to see that his Arms are still in use.Gules a garland (of olive?) Argent surmounted by a sword in pale point
upwards of the second hilted and pommelled Or between in chief two
mason's trowels in pale blades upward also Argent handled Or.
For crest: Within a garland Argent a Maltese cross Or