Anyone needing loose machine parts, either old stock or retro, such as Chater Lea seatpost binders, headset cups for integral models such as Bianchi, etc, chainring bolts for magistroni, Williams, DuPrat, Chater Lea, pedal spindles, etc., Bakers Bikes is THE place. These folks are specialists in all things Chater Lea as well as most British makes.
Not only do they have an inventory of most of these things, but they also are machinists who will fabricate just about anything. They carry headset parts such as locknuts, spacers, clips, etc for Chater, Brampton, Magistroni, Campy (including a nice machined chromed version of the first generation Record domed locknut), TDC, etc.
Great folks to deal with and very cheap. I just bought a half dozen NOS seatpost binder bolts from Chater and GB for the tune of 20 bucks. He even dug out a set of GB alloy wingnuts from his unlimited cache of used small bits.
Check out Baker's Bikes at 011 44 1279 758 718
No Relation whatsoever, just a happy customer.
Ken Denny
Boston