BAIRD &TATLOCK (LONDON) LTD. 



1705 



1706 





1705" Bunge's Analytical Balance, 1 C, to carry up to 200 grammes, sensitive to T V milligramme. 

 Beam of polished magnalium, a material almost equalling aluminium in weight and 

 bronze in strength ; all swinging parts of finest German silver. The bearings and all 

 contacts of the beam, pan suspensions and pan supports of agate. Beam 13 centimetres 

 long, with rider scale divided in tenths by notches, showing i for every tenth of a milli- 

 gramme with a medium load. Mounted on black glass sole with pans of German silver, 

 gold-plated 



13 



1706" Bunge's Analytical Balance, No. 2, in polished mahogany case, to carry up to 500 

 grammes, sensitive to T V milligramme. Beam of finest German silver. Knife edges 

 and planes, as well as the contacts of the beam, pan suspensions and pan supports of 

 agate. Beam 17 centimetres long, with rider scale divided into tenths by notches, showing 

 i for every tenth of a milligramme, with a medium load. All swinging parts and pans 

 of finely polished German silver, pans gilt. Price, on black plate-glass sole 



20 



14 CROSS STREET HATTO^T GARDEN, E'C 



338 



