BAIRD &TATLOCK (LOM)ON) LTD. 



5244 5245 



5244 T Schopper's Apparatus, for estimating the percentage of moisture in paper pulp. Price 



without burner .. .. .. .. .. .. .. .. 20 15 



5245 T Leunig's Patent Self-Registering Apparatus, for testing the strength of paper and 

 other fibrous materials, and indicating both strength and elongation under the tensile 

 and breaking strain in one operation. Price with cutting machine . . . . . . 23 



5246 



^.jc^rvT^K- 



5247 



5246 T Leunig's Paper Scales, showing correctly at a glance, by weighing a single sheet, the 

 weight of a ream of paper of any size, containing either 480, 500, or 516 sheets, to 80 Ibs. 



5247 T Leunig's Micrometer, for registering automatically the thickness of cardboard or paper, 



from i to 2T)W in. ; diameter of dial, 5j in. . . . . . . . . ..4 



2 10 



951 



