vintage kitchen wall clock, all metal Ingraham model MK-440 for parts

30s vintage kitchen wall clock with cast metal case for restoration or parts. This clock is from the E Ingraham Co's Park Lane line, model MK-440. It is made to wire directly into the wall and we've not tested

This measures 7 1/2" square on the back and about 5" across the clock face. This looks like it has been repainted at some time in the past and the paint is worn and flaking off down to the bare metal in areas.