Nice pictures! The Italian machine is a Bianchi or Gilera, they had rear suspension.

Cheers, Lex

email (option): welbike@welbi🤯🤯.net

Hi Steve (and Lexy),
Great pics, thank you for sharing. I dont think the bike with the toolbox open is a 3sw, Triumphs had a wide central rib around the mudguards, that one is very narrow. Ariel WNG perhaps? I think they had a very similar secondary toolbox.
Cheers
Mark