Roman-style stencil font styles have been around for a lot longer than the majority of people realize - from the interlocking brass stencils of the 1880s to the laser-cut plastic stencils of today.
A 1 inch Roman lettering guide [die-cut from oil board with spacing holes for right positioning] made by the now-defunct Zipatone Corporation in the 1970s was a clone of an existing style of another company; however with variations in particular character shapes.
This then ended up being the working design for Classroom Stencil JNL, which is available in both routine and oblique versions.
Font Family: