A photo of the now closed [circa-1953] Lowell Municipal Pool (at 1601 N. 28th St.) in Boise, Idaho shows the words “Municipal Pool” formed into the cement of the entrance to the above-ground swimming facility.
Both the lettering and building entrance designs harken back to the Art Deco era and the sign features stencil-like characters.
This inspired a typeface aptly named Municipal Pool JNL, and is available in both regular and oblique versions.