BAIRD &TATLOCK (LONDON) LTD. 



5229-5232 



5229' Vacuum Drying Oven, as adopted by the International Society of Leather Trades Chemists 

 consisting of an inner chamber 2 oi in. long and n| in. diameter with a i-m. water jacket 

 all round The oven is fitted with a heavy lid to swing back, a 4 -in. ball condenser, 

 water level, and vacuum gauge, with tubulures for thermometers, two movable shelves 

 inside 



5230 s Vacuum Drying Oven as above, covered with asbestos 



5231 s Vacuum Drying Oven, same as No. 5229, but 12 in. long and 7 in. diameter . . 



5232 s Vacuum Drying Oven as above, covered with asbestos 



19 19 



21 4 



15 10 



16 10 



5233-5235 



5233 Barkometers, paper scale 



5234 Barkometers, ivory scale 



5235 Barkometers, best quality, open scale 10 in. long 



each 





 

 



4 



4 6 



5 



Any other special Hydrometer suitable for testing chrome solutions, etc., can be made to order. 





CROSS STREET HATTO^T GARDETST, E-C 



948 



