Faber-Castell 663 Fountain Pen
In 1919 a gentleman called Hermann Böhler left Kaweco to form a company named Osmia. Faber-Castell began to acquire Osmia in 1935, finally buying the company outright in 1951. During this time, and into the early 60s, Faber-Castell continued to use the Osmia name and logo. The 663, however, was produced in the 60s using…