Well what the heck, this is on Classic Rendezvous as a 1938 ad http://www.classicrendezvous.com/Italy/Regina/Regina_poster_1938.htm
Which bits were aluminium?
Can only be the cogs surely?
@absurdbird started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Well what the heck, this is on Classic Rendezvous as a 1938 ad
http://www.classicrendezvous.com/Italy/Regina/Regina_poster_1938.htm