BAIRD &.TATLOCK (LONDON) LTD. 



3466-3469 



3470 



Benzoline Non -Explosive Blast Lamps, suitable for temperatures up to 2200 Fahr. 

 Economical, costing about |d. per hour. Strongly made of No. 18 B.W.G. Can be used 

 in any position, and flame adjusted to any size. 



3466 Benzoline Lamps. No. i i burner will work ij hours 



3467 No. 2 i if 



3468 ,.' No. 3 i 2j 



3469 ,, No. 4 2 12 



3470 Combined Spirit Lamp and bunsen burner, No. 8 . . 



3471 Iron Tripod, with ring for above 



3472 Iron Tripod only . . . . 



3473 Metal-Clamped Asbestos Disc, to prevent reflected heat from drying ovens, hot-air 



baths, etc., affecting the lamp 



This spirit lamp gives a perfectly steady blue flame of about 6 to 7 in. in height, and of a far greater heating 

 power than the ordinary type of spirit lamp, with a reduced consumption of spirit, and is suitable for all purposes 

 where a bunsen burner is employed, except where extreme accuracy in adjustment of heat is required. It is 

 started by means of an asbestos clip, which is saturated with methylated spirit, then lit and held round the wick 

 tube. The wicks only require renewal at long intervals, provided that the spirit used is pure and the lamps are 

 not allowed to burn themselves out. 



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CROSS STREET HATTCTNT GARDEN, E- C 



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