French motorbike?

[mario]

Hello , i hope somebody can help me . I see this bike , but nobody there knows what bike is it   . I think this black bike comes from france , because the headlight is yellow and the numberplate and the magneto are from france(?).Engine is a JAP 250 sv from 1930 .If needed i can send more pictures with e-mail Mario

[kettenkrad]

Hello , i hope somebody can help me . I see this bike , but nobody there knows what bike is it   . I think this black bike comes from france , because the headlight is yellow and the numberplate and the magneto are from france(?).Engine is a JAP 250 sv from 1930 .If needed i can send more pictures with e-mail Mario

Frame number is R(?)G 1067

[Gilles]

Send your pic to "la vie de la moto " they know all the french bikes .
http://www.lvm.fr/
mailto:lvm@lva.fr
bye

[BritishBikeSpain]

The bikes appears one Gône-Rhone or Monet Goyon, some french bikes have british engines in his bikes in 30´s century.
Last summer I see one BlackBurn engine in a Monet Goyon.

[Sparks]

Hi Mario, It looks like a Monet Goyon,with a villiers engine.Can you send more pictures.Full, on both sides please.  Sparks