Simpson Bros. Clover-shaped pavement plaque, 1899
This plaque was submitted on June 7 2020. It is from a Massachusetts pavement company, Simpson Bros. Most found plaques from them are dated 1907-1911. This one is earlier, and is dated 1899. It is in the traditional Irish three-leaf clover shape.
Submitted by Julia M. on June 7, 2020, Brookline MA