Koblet Punctures on the Road to Luchon

In this view we can see the right rear half, including the Campagnolo rear derailleur and mounting plated bolted into toothed cambio Corsa/P-R dropouts, full-length derailleur cable housing, very early use of a Campagnolo pillbox front mech, cottered cranks with Simplex rings and adaptors, gonfleur, Silca pump, and Universal brake calipers. Note the fender eyelets, and the axle stop bolted into the non-drive side dropout. From "But et Club - Le Miroir des Sports" No.305, 19 July 1951.

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