Centre Pull Brake

[Dogtrousers]

Oh yes I'd forgotten one was missing a bolt ... It was Invisible under all the muck

 

[KneesUp]

But the beauty is that after over 40 years they still work perfectly

 

[KneesUp]

Having looked them up, ytey are third generation Vainqueurs, dating them to 1962 to 1964, so make that over 50 years.

http://velobase.com/ViewComponent.aspx?ID=22057E59-7080-441A-B38E-2B16106EE8C0&Enum=117&AbsPos=2