This stamp is on the south side of East Michigan Avenue between Charles and Detroit, just outside the city limits of Lansing in Lansing Township. It’s in front of the building on the corner of Detroit Street that now houses the People’s Kitchen restaurant. The building was built in 1958 and for most of its existence it housed various offices. Prior to the building’s construction, the site was (of course) a Bud Kouts used car lot and before that it was Bill Otto Buick.

In 2017, a food truck called Street Kitchen moved in, which was started by a former co-owner of the (in)famous Old Town breakfast spot The Golden Harvest. In 2019 Street Kitchen remade itself as the People’s Kitchen, a full-fledged restaurant.

Hanneman is most likely Carl Hanneman, who started a concrete business in 1953 and then sold it to Mark A. Fineis in 1988. The business is still in existence today as Hanneman & Fineis. I wrote a little bit about them in a previous entry. This allows me to date the stamp between 1953 and 1988, which I admit is not narrowing it down much. I wonder if it was connected to the office building’s construction.