The Italian label Opera Discovery is releasing recordings of (mostly) verismo repertoire:
Alfredo Catalani: La Falce (1875)
Pasquale Di Cagno: Maremma (1929-31)
Gaetano Luporini: Nora (1908)
Mascagni: Cavalleria Rusicana; Pinotta (1932)
https://www.opera-discovery.com/
The singing is pretty variable, but others might disagree!