nope, it won't be me; never seen anything exactly like it. Is the stamping on the brake bridge reinforcement just a numeral "2" or is there something there that looks like the Galli logo? The serial numbering reminds me of an Italian frame I had from a very little-known maker, only because it seems like the same hand-stamping that a low-volume shop would do. The fork could be original, or just as likely a replacement (50/50), is there a serial number on the steerer? Any "rifling" in the steerer near the base? Seat post size?
Are you going to paint it, or do you live in the Mojave where naked steel never rusts? oops. too late, it's already rusting...