Lecture Tables. 



15 



50 064. 1 : 23. 



a 

 es 



N 

 -fc^> 



'S 







x 



C8 



With oak top 



With teak top 



Number of drawers 20 



Price 45. 8. 



List No. 50,067 

 Length of Table m. 3 



Number of drawers 20 



Price 47. 17. 



The gross weights are given only approximately and hold for batten packing : about 500 kg for 

 a length of 3 m, 550 kg for 3,5 m, 620 kg for 4 m, 680 kg for 4,5 m and 750 kg for 5 m. 



This table is 95 cm. in height and 80 em. in width. The top is of oak or teak 40 mm. in thickness 

 and is composed of frame and pannellings. The body (the frame and pannellings of which are of pitch 

 pine) is carefully stained and varnished, it has oak bottom fillets, and has, according to the length, 

 20 to 34 drawers with various compartments which in part have sheet iron covers provided with name 

 labels. The table contains a large pneumatic trough, gas draught pipes, waste pipes, 4 electric lead 

 terminals with ebonite handles screwed over them, gas pipes with specially constructed gas taps and 

 movable gas outlets arranged at the back of the table; water lead, water turbine, water air pump, 

 large rectangular porcelain basin; leads for compressed air and for air for obtaining vacua; also leads 

 for oxygen and hydrogen. 1 mercury board is given in with the table. The 3 upper rows of drawers 

 of each half of the table can be closed simultaneously by a handle. 



Chemistry Lecture Table, simple construction (F i g. 50,074, p. 16). 



i List No. 50,072 50,073 50,074 



With oak top ! Length of Table 



I Price 



With teak top ! Length of Table 

 ' Price 



m. 



3 



50,075 



4.5 



26. 8. 28. 12. 30. 5. 31. 18. 



50,076 

 34. 8. 



Special Fittings for the previously-listed Table. 



">!i.n()0. Lead Pneumatic Trough, built into a solid wooden case, with overflow pipe and lead draining valve. 



Extra price as against zinc trough 



.">(>. 061. Tension Clips for a steel flask intended for compressed air, etc Extra 



For other Special Fittings, see Nos. 50,01150,030, pp. 1012. 



Lecture Table for Chemistry (as suggested by A r e n d t), F i g. 50,064. 



List No. 50,062 

 Length of Table m. 3 



. s. d. 



1. 8. i> 

 0. 8. 6 



List No. 50,077 50,078 50,079 50,080 50,081 

 m. 3 3.5 4 4.5 5 

 28. 18. 31. 13. 33. 11. 35. 15. 38. 10. 



The approximate gross weights, with batten packing are : about 390 kg for a length of 3 m, 

 440 kg for 3,5 m, 480 kg for 4 m, 520 kg for 4,5 m and 570 kg for 5 m. 



The table is 90 cm. in height and 80 cm. in width. The top is of oak 40 mm. thick, is com- 

 posed of frame and pannellings and is varnished with three coats of hot linseed oil. The body (the 

 frame and paunellings being of pitch pine) is carefully stained and varnished; it has oak bottom 

 fillets and has 8 deep and 8 shallow drawers. The shallow drawers are divided up into various large 

 compartments. Each row of drawers can be closed with one lock. The table is fitted with a gas 

 lead provided with 2 double hose cocks and a wide tap for filling the gasometers. The taps are fitted 

 on the front side of the table some little distance above the table top. The water lead ends in a 

 tall nickelled standard with rotary outflow pipe, which serves for filling the gasometers. In addition, 

 a water tap and a porcelain basin with lead valve and waste pipe, are fitted on the narrow side of the 



Ci. 



