A Brief History of the Marque
Mopeds and lightweights of up to 149cc made in France from 1949 to 1959.
The Mauriange plants in Clermont-Ferrand produced motorcycles, scooters and mopeds from 49 to 149 cc, with their own engines or with Ydral and Le Poulain. These were marketed under the Alma brand.
B.M.A. 51, 48 cc
YS 125 cc
MC 2 175 cc
Sources: Henshaw, cyclememory.org, club-ydral.net