This plain and to-the-point stamp is on the east side of North Clemens Avenue between Michigan and Jerome, next to the parking lot behind Asian Gourmet. I have passed it by several times recently thinking I had already featured it, but this evening I finally checked to discover that no, I hadn’t.
The only Mike & Son I can find is Mike & Son Asphalt in Bath, but their Web site only mentions asphalt paving and there isn’t anything there to suggest they do concrete work, so I don’t know if there is a connection or not.