In the 1949 Paramount funny "My Friend Irma" (a film based on the popular radio series that introduced America to Dean Martin and Jerry Lewis), an opening gag set-up including excavation work uses street barriers which inspired Work Crew Stencil JNL.
Placed along the website, different advisories are stenciled upon barricades cautioning of the operate in development. The scatterbrained Irma (Marie Wilson) walks straight through the construction, oblivious as to what's going on around her and steps right into the open hole dug into the walkway (a scene she repeats in 1950's "My Buddy Irma Goes West").
.Font Family: Work Crew Stencil JNL Regular