BAIRD &TATLOCK (LONDON) LTD. 



1666" Physical Balances, solidly constructed with agate knife edges on agate planes, 



levelling screws and plummet, etc., as No 1663. 



To carry 

 Sensitive to 

 Price 



100 



2 



1 13 6 



250 grammes 

 2 milligrammes. 

 220 



1667 



1667 1 Physical Balances, similar to Fig. 1663, in polished mahogany case, with sliding door. 

 Arranged so that balance can be taken out of case if required 



To carry 

 Price 



100 250 500 



220 2 12 330 



1,000 grammes. 

 3 12 



1668 L Physical Balances, all agate knife edges, similar to No. 1666, in polished mahogany 

 case (as in Fig. 1667). 



To carry 

 Price 



100 

 260 



250 grammes. 

 2 16 6 



