BAIRD &TATLOCK (LONDON) LTD. 



B AIRD &TOTLOC| 



U-ONDON) LT9 









" 



5001 



5001 s Abel-Pensky Petroleum Testing Apparatus, same apparatus as Abel's, with the 



addition of clockwork to open cover, and depress the test-flame, as required by the 



Prussian Government, complete in portable mahogany case 

 5002 s Abel-Pensky Apparatus, with Sir Boverton Redwood's modification, suitable for the 



flashing point of oils which are solid at 50 F., as used by the Indian Government for 



Burmese oils, in portable mahogany case 

 5003 s Abel-Pensky Apparatus, with Sir Boverton Redwood's modification, suitable for the 



flashing point of oils which are solid at 50 F., as used by the Indian Government for 



Burmese oils, in polished mahogany case with aneroid barometer and three thermometers 

 The above instruments can be supplied with the National Physical Laboratory 



Certificate extra 



600 

 6 10 



8 10 



1 5 





 



CROSS STREET HATTON GARDETST, E-C 



