786 



Magnetism. 



No. 80 



60 036. 1 : 4. 



60 027. 1 : 5. 



60 034. 1 : 7. 



60 039. 1 : 3. 



60043,60058. 1:5. 



60 059. 



Horse Shoe Magnets, with 5 segments, Figure. 



List No. 60,026 

 Length of limb mm 150 



1. 4. 



Horse Shoe Magnet, with 7 segments. 



List No. 60,029 

 Length of limb mm 150 



1.10.0 



60,027 



200 

 1. 10. 



60,030 



200 

 1. 16. 



60,028 



250 

 1. 16. 



60,031 



250 

 2.5.0 



Laminated Magnet (Jamin's), Figure (Gan.-Man., Fig. 599). 



Length of limb, mm No. of laminae Barrying capacity, kg 



60.032. 170 20 12 . . 



60.033. 210 20 17 



60.034. 300 20 20 



60.035. 400 35 70 



Magnetic Magazine, Coulomb's, Figure (M. P. 10 th edn., IV, 1, Fig. 9; 9 th edn., Ill, Fig. 21; 

 Gan.-Man., Fig. 596; Gan.-Eein., Fig. 684). 



List No. 60,036 60,037 60,038 



With 369 rods 



1.4.0 1.10.0 2.5.0 



60.039. 12 Steel Rings for magnetizing, Figure, only appearing magnetic after being 

 cut, as suggested by Friedr. C. G. Miiller (M. T., p. 214) 



60.040. 1 Piece Thin Sheet Steel, for cutting up for magnetic tests (M. T., p. 213). . . . 



Magnetic Needle, Rhombic form, with agate cap, Figure, without the stand illustrated. 

 List No. 60,041 60,042 60,043 60,044 60,045 60,046 60,047 60,048 60,049 60,050 



Length mm 30 



50 



60 



70 



80 



100 



120 



150 



0. 1. 3 0. 1. 6 0. 1. 10 0. 2. 1 0. 2. 5 0. 3. 0. 3. 10 0. 4. 6 



200 LT.O 



0.5.6 0.6.6 



Compass Needle, with agate cap, best construction. 



List No. 60,051 60,052 60,053 60,054 60,055 

 Length mm 80 100 120 l.~>o L'OO 



0. 3. 0. 4. 0. 5. 0. 6. 6 0. 8. 



60,056 



250 

 0. 10. 



60,057 



300 

 0. 13. 



60,058. Stand for Magnetic Needles, serpentine base, brass column and point, Figure 

 ((Ian. -Man., Fig. 577), without magnetic needle illustrated 



tin. O.V.i. Test Needle in glass cylinder, Figure (M. P. 10 th edn., IV, 1, Fig. 10) . . . . 

 Astatic Magnetic Needle, with stand (Gan.-Man., Fig. 612). 



List No. 60,060 60,061 



Length mm 60 loo 



0. 9. 0.10. 



s. d. 



1. 15. U 



2. 5.0 



3. 0.0 

 6. 0.0 



0. 1 . li 

 0. 0.6 



(i. '_'. (i 

 (I. 10.0 



. 



2023, 

 yi'2\. L'"22. 4143,5587,5622. 



