Paul JBunge, Hamburg. 



23 



Fig. 3. 



3. Analytical Balance for a Maximum charge of 200 

 grammes. (Fig. -3.) Beam of finest argentan. All knife-edges of the 

 beam, suspensions and pans are made of agate. The rider-slide is 

 accurately notched by the dividing-engine, which precludes accidental 

 shifting of the rider. The pointer is triangular to obviate vibration. 

 The pans are made of rock-crystal and about 60 mm. (2 2 /V) in 

 diameter. Length of beam 13 cm; weighing space 9 X 20 cm. 



Y 10 mg. deflects the pointer 1 degree with all charges. 



Mounted on light or black glass or white marble plate. 



Illustrated and descriptive catalogues (French and English) of 

 finest analytical, assay, vacuum and bullion balances etc. Gratis. 



Gold Medals and Diplomas of Honour: 

 Vienna 1873. Hamburg 1876. Brussels 1888. Hamburg 1889. 



