BAIRD &.TATLOCK (LONDON) LTD. 



2282 



2279 



2280 



2281 



2283 



2283 s Syphon Mercury or Oil Gauge for indicating and measuring small differences of pressure. 

 Mounted on stand with millimetre scale 100 o 100, on opal glass, as illustrated. Without 

 mercury 



2284 s Syphon Mercury Gauge, as above, with stopcock, on bent limb 

 2285 s Syphon Mercury Gauge, as Fig. 2283, unmounted 















2279 s Mercury Vacuum Manometer, consisting of single tube and cistern with sliding meter scale 

 graduated to read o to 760 cm. Mounted on stand with mercury vessel 



2280 s Mercury Manometer, as above, with syphon tube and cistern. Mounted on stand with 

 sliding millimetre scale, as illustrated 



2281 s Compressed Air Manometer, simple form, with scale i metre long, zero in centre, short 

 limb, with scale \ metre long 



2282 s Mercury Manometer, U tube form, for measuring the pressure exerted by a gas. The 

 limbs of the manometer are 50 cm. in length. Mounted on stand with silvered millimetre 

 glass scale, \ metre long, as illustrated . . . . . . . . . . . . 



A2282 S Plain Tube only, as above, with limbs | metre long . . . . . . each 



B2282 5 Plain U-shaped Tube, as above, but i metre long . . . . . . 





 

 



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CROSS STREET HATTGTNT GARDETST, E-C 



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