GD France - Importateur en France dans la mobilité 2 et 4 roues depuis 2004
GD CM Sport 1928 - Moto Passion - Moto Collection François-Marie DUMAS
CM | Another defunct Italian Motorcycle brand | MCNews
GD 250 cc motorcycle, 1928, drawing, Stock Photo, Picture And Rights Managed Image. Pic. DAE-15001567 | agefotostock
For sale G.D.
Moto bolognesi: Le veterane degli anni '20 | Collezioni online: Moto bolognesi: Le veterane degli anni '20 | Museo del Patrimonio Industriale | Iperbole