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BAIRD &TXTLOCK. (LONDON) LTD. 



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1751 



1751 Balance, Oertling's No. 17 Portable Assay, with 5-in. horizontal beam with agate 

 knife edges, centre and ends working on agate bearings ; to carry 2 grammes in each 

 pan, and turn with 0.05 milligramme ; fitted with double rider-slide, levels, and levelling 

 screws ; outside dimensions of case, 8 in. square by 2 in. deep . . . . . . 15 



Fitted in leather case with shoulder strap .. .. .. .. .. extra 1 10 



1752 



1752" Balance H, Oertling's Bullion, for weighing coin, constructed with knife edges working 



on agate, to carry 200 oz. in each pan .. .. .. .. 18 18 



CROSS STREET- HATTOTST GARDEN, E-C 



