1853-1936, collector; pharmacist; benefactor, American; naturalised British Wellcome, Sir Henry Solomon 1853 - 1936
active 1863-1918, optician, optical designer, spectacle manufacturer & collector, English; British Dunscombe, Matthew William 1841 - 1918
1879-1957, automotive poster artist; journalist; collector, Italian Biscaretti di Ruffia, Carlo 1879 - 1957
1868-1955, pictorialist photographer, collector, curator, director (artistic), British Johnston, John Dudley 1868 - 1955
1901-?, air mechanic, active 1920s in Guyana, collector of documents on early aviation Baker, Charles B 1901
d. 1984, compiler of an archive on the Schneider Trophy (1913-1931) Kavelaars, Heinrich Carl Unknown - 1984