active 1863-1918, optician, optical designer, spectacle manufacturer & collector, English; British Matthew William Dunscombe 1841 - 1918
1853-1936, collector; pharmacist; benefactor, American; naturalised British Henry Solomon Wellcome 1853 - 1936
1868-1955, pictorialist photographer, collector, curator, director (artistic), British John Dudley Johnston 1868 - 1955
d. 1984, compiler of an archive on the Schneider Trophy (1913-1931) Heinrich Carl Kavelaars Unknown - 1984
1901-?, air mechanic, active 1920s in Guyana, collector of documents on early aviation Charles B Baker 1901