
The copper alloys were chosen for the bricks not only for their esthetic appeal but also for their durability. Passersby who walk on the bricks actually keep certain raised elements buffed and shiny, which was planned by the designers. However, the raised portions can’t be raised more than a quarter of an inch higher than the surrounding pavement, according to the Americans With Disabilities Act. The brick-shaped bronze sidewalk plaques were cast by a now defunct foundry in Bedford, Massachusetts.
Tomorrow I will show you some of the bronze bricks depicting historic events that have taken place in Boston.
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