From the second half of the 1930s, a line of highly ingenious scooters began to emerge from their production lines. The first O&M Hausser branded scooters were mostly made from wood with some metallic parts, but the company later shifted to building metal scooters with plastic detailing, as these new engineering materials became common on the mass market.

This very well-preserved specimen was donated to the Museu do Caramulo by Graça Lacerda Reis.