active 1780-1820?, scientific instrument maker (of Nuremberg type microscopes), active Germany
active 1740, patient recovered from smallpox in England
active 1755, artist, British?
active 1880s, geologist/mining engineer, German
active 1896, camera manufacturer, Germany
British National Committee for High Speed Photography
Liverpool John Moores University
1805 - 1873
1805-1873, artist; portraitist, German
1797 - 1850
Beer, Wilhelm
