Sorry, but in all likelihood, you won't. There have been hundreds, probably thousands, of small gunmakers in the Val Tropia (V.T.) region of Italy. Disassembly by the owner of an O/U is generally limited to removing the forearm, opening the gun and unhooking the barrels. Further than that would best be left to a gunsmith that can find his way through a shotgun without instructions.
I paid $650 for a 1950's produced model in excellent condition ... but that was cheap.
The population of Gruppo Lucchini is 6,992.
The population of Gruppo Lucchini is 2,007.
Gruppo Lucchini was created in 1946.
The population of Lucchini RS is 2,010.
Lucchini RS was created in 1856.
Florian Lucchini was born on 1981-02-13.
Stefano Lucchini was born on 1980-10-02.
Giovanni Francesco Lucchini was born in 1755.
Giovanni Francesco Lucchini died in 1826.
Franco Lucchini was born on 1917-07-12.
Arrigo Lucchini died on September 30, 1984.