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 CATALOGUE 
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 ACHROMATIC  MICROSCOPES, 
 frc. 
 M A N U FA C TU R ED   BY 
 SMITH  AND  BECK, 
 T H E   COU N C I L   ME D A L   OF  THE  G R E A T   E X H I BI T I O N  OF   1851 
 THE   F IRST  C L A S S   ME O A L   OF   THE  F RE N C H   E X HI B IT I ON   OF   1855 
 H A V E   B E E N   A W A R D E D   F O R 
 ‘THE  EXCELLENCE  OF  THEIR  MICROSCOPES.” 
 6  COLEMAN  STREET,  LONDON.  
 M a r c h   1 8 5 6 .