Back home from my last hunt: One MIVA A 320 aqua glass, one BORGO 3325 with lower shell missing, two 365/920 marked VERBANO, and, totally unknown before, a type 3 marked LIGURE VACCARI (with the hook). I'm very very satisfied! Update: the pin of the Ligure Vaccari insulator has been removed, and all they are clean and well dispalying ;-)