This is on a driveway apron on the south side of East Kalamazoo Street between Leslie and Shepard. It caught my eye because I didn’t recognize it as one of the usuals, but unfortunately despite my best efforts I wasn’t able to read it.

I believe I have this oriented the right way up, based on the “T” I think I see in it, but I can’t be sure. If I’m right, then it faces the street.

A look at the driveway from the east side. The stamp is in the middle of the apron.