

RAIRD &.TATLOCK (LONDON) LTD. 



1754 



1754 Balance B. Oertling's Bullion, with 30-in. beam, to carry 1,200 oz. in each pan, and 



turn with $ grain . . . . . . 37 10 



1755 



1755 1 Balance C, Oertling's Bullion, with 3O-in. beam, to carry 1,000 oz. in each pan, and 



turn with i grain ; centre knife edge working on agate planes . . . . . . 32 10 



CHEMICAL AND SCIENTIFIC APPARATUS AND PURE CHEMICALS. 



