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BAIRD &TATLOCK (LONDON) LTD. 



5292 



5293 



5292 T Stirring Apparatus, new pattern, designed by Messrs. Dupre & Sons . . 



Consists of two glass stirrers with vanes rotating in opposite directions with pulley wheels mounted on double 

 upright stand 2 ft. high, with movable cross arm and damp for carrying stirrer at any required height, 

 glass stirrers are supplied 10 in. long, but can be had any length required, and are easily removed The mot c 

 of the stirrers in opposite directions produce a thorough mixing of the solution, and prevent the .circular rotation 

 produced with the ordinary stirrer. The cross arm on the upright rods render them very steady. ,at the same 

 time carrying the stirrer to required position. 



5293 1 Stirring Apparatus, new pattern, as above, without stand but with rod arrd 

 bosshead for attaching to any steady upright, not over \ in. diam. . . 



2 15 



1 18 



^=^ 



5295 s Stirrers, glass, length about 12 in., fitted with aluminium pulley wheel, metal connecting 

 tube, and indiarubber cork. 



A B C D E F G 



Price 3/6 2/6 3/6 3/6 3/6 3/6 3/- each. 



Pulley wheel with tube only, 2/6 each. 



CROSS STREET HATTON GARDEN, E-C 



