Hello Ben, this appears to be the metal Spacerite Double Outline alphabet, which has been hand-cut and given points on the vertical strokes to mimic fonts in the Tuscan style. Unfortunately, while there is an MLC version of the original Spacerite alphabet in the works, there are currently no known digital versions of it available, and either way would need to be modified to match.
If you’d like help matching this, you can use the MLC Inscription Matching service, here: Inscription Matching Service