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NO TICE OF REMOVA L 



68, CORNHILL, 

 London, E.G., June 24th, 1880. 



R. & J. BECK, 



MANUFACTURING OPTICIANS, 



Beg respectfully to inform their friends that 

 they have REMOVED from 



31 TO 68, CORNHILL 



New Enlarged Edition 



OF 



ILLUSTlfATED CATALOGUE 



UK 



MICEOSCOPES, APPAEATUS, &c., 



Forwarded Post Free upon application. 



