Looking for font used at Manny's Music in New York ca. 1935

[nofajo7856]

Hi folks, I'm trying to identify the font used on the sign at the former site of Manny's Music in New York (1935-2009).

The serifs on "4" and "N" (especially) are bizarre and I'm fairly certain this font was never digitized. All the same, I'm trying to find it and not having a lot of luck in my own American type specimen collection. Any help would be greatly appreciated. Thank you.

[Riccardo Sartori]

I doubt there ever was a font. At most an alphabet in some sign-painter manual.

Howerver, Prumo seems to share some of its qualities.