While scanning the very nice website
http://www.bicicletasantigas.com.br/
i found this brake:
http://64.247.36.200/
it seems i have the same on my twenties Peugeot, which is missing the front brake.
so my questions are - who knows he maker or brand? - was there a similar front brake?
thank you for any hint!
Martin Appel
Munich, BY