

Ice Machines, Supplies for Work with Mercury, other Supplies. 



215 



51302. 1:6. 



51 305. 1 : 2. 



51306. 1:3. 



51307. 1:3. 



51308. 1 : 3. 



51 303. 1 : 5. 



51304. 1:6. 



51312. 1 : 4. 



51.294. Mercury Box, Figure, with outlet and screwed cap, constructed of box-wood, s. d. 

 with ivory top; capacity 1 kg 0. 5. 



This box is very convenient to handle, the mercury being kept perfectly clean. 



51.295. --idem, 3 kg capacity 0. 6. 



51.296. --idem, 5 kg capacity 0. 7. 



51.297. Mercury Box, of box-wood, with steel tap, 1 kg capacity, Figure 0. 9. 



51.298. --idem, 3 kg capacity 0. 10. 



51.299. --idem, 5 kg capacity 0. 12. 



51.300. Mercury Dropping Vessel (Grimsehl's), Figure (Ztschr. f. d. phys. u. chem. U., 



18, 1905, p. 34). Price without mercury 0. 1. 2 



51.301. Mercury Capillary Dropper, Figure, for pouring out small quantities of mercury . 0. 4. 



51.302. Mercury Trap, Figure 0. 10. 



This device is let into the floor and takes up the small quantities of mercury which have spurted 

 and collected together. The mercury can easily be removed from the trap by means of the inner chamber. 



51.303. Mercury Tongs, Figure, for picking up drops of mercury 0. 2. 6 



51.304. Mercury Press, Figure, for purifying mercury 0. 12. 



51.305. Tweezers, German silver, double, with platinum tips, Figure . . 0. 6.0 



51.306. Tweezers, brass, simple pattern, with bent ivory tips, Figure 0. 1. 6 



51.307. Tweezers of brass, simple pattern, Figure 0. 0. 6 



51.308. Crucible Tongs, iron, lacquered, Figure 0. 0.10 



51.309. --idem, of iron, polished 0. 1. 



51.310. --idem, of German silver 0. 2. 



Spatulas, double-sided, of polished steel, Fig. 51,312. 



List No. 51,311 51,312 51,313 51,314 



Length cm 12 21 29 40 



Price 0. 0. 4 0. 0. 6 0. 0. 10 0. 1. 6 



Spoons, with spatulated handle, of nickel. 



List No. 51,315 51,316 51,317 



Length cm 12 15 21 



Price 0. 1. 2 0. 1. 6 0. 2. 6 



51.318. Spoon, of glass, 20 cm long 0. 0. 8 



51.319. Phosphorus Spoons, of iron 0. 0. 4 



51.320. Mortar, cast iron, with pestle, hollowed out, 15 cm diameter, 15 cm high .... 0. 15. 



51.321. Agate Mortar, with pestle, external diameter 65 mm 0. 8. 



51.322. Pulverising Dishes with spout and mortar. 



70 100 130 mm diameter 



0. 0. 10 0. 1. 1 0. 1. 6 



Cl. 173, 



3252. 4019, 171, 17:">, 

 5466, 3253, 4020, 15s. :;;;:,. 



