B.W. Th. Nuyens
OP000976
1933 9.7 x 14.7 cm
Gregorius Nymmanus
OP000977
1627 18.9 x 12.3 cm
Adolphus Occo II
OP000978
18.3 x 12.2 cm
Joseph O'Dwyer
OP000979
3.6 x 3.0 cm
George Simon Ohm
OP000980
1895-11-01 30.3 x 22.6 cm
Henry Oldham
OP000981
1902-12-06 23.9 x 15.7 cm
Ollier
OP000982
14.9 x 10.3 cm
Erich Opitz
OP000983
1926 24.2 x 15.7 cm
Prof. Dr. J. Oppolzer
OP000984
27.9 x 20.9 cm
Oliver T. Osborne
OP000985
24.7 x 15.1 cm
Wilhelm Ostwald
OP000986
1910 24.5 x 15.8 cm
Professor Owen
OP000987
28.0 x 19.0 cm
Professor Owen
OP000988
26.6 x 21.1 cm
Petrus Paaw
OP000989
24.4 x 15.1 cm
Fabius Pacius Vicent
OP000990
19.3 x 15.0 cm