Medico

From Pipes, Artisans and Trademarks, by José Manuel Lopes

Medicao was created in 1933, and is still produced by S.M. Frank. The brand is famous for its pipe filters, which were lanched in the same year. Since 1966, some models have been made in bylon, a synthetic material, and others in briar. The brand was also sold by the English company Cadogan and Oppenheimer Pipe

Symbol: M inside a shield