The photographer was Maurice Bula, who himself was a side car rider, who turned to photography and writing books.
Motorcycling - Umberto Masetti - Moto Gilera. Small booklet (in Spanish).
1952 Emilio Mendogni Umberto Masetti Carlo Ubbiali original photo 10x12cm Monza
1920, Susa-Moncenisio.Reville, Peugeot, Bugatti-Giulio Masetti - 1920 magazine
MASETTI SU GILERA 500 CC - MONZA 1951 - ORIGINAL PHOTO SIZE 15X10
MASETTI SU GILERA 500 CC - MONZA 1950 - ORIGINAL PHOTO SIZE 15X10
MASETTI - MONZA 1951 - ORIGINAL PHOTO SIZE 15X10
