Signature |
Maker |
Instruments |
Comments |
Location |
References |
POWELL AND LEALAND |
England, fl.1842-99, OIM |
made many fine microscopes; made improvements in microscopes. |
Hugh Powell and P. Lealand. |
4 Seymour Place = 4 Euston Square = 170 Euston Road, London. |
G.L'E. Turner 1, 4, 23, 24; Young 1; Moskowitz 122; USNM; Coffeen 14; RSW. |
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