633? 



BAIRD &TATLOCK (LONDON) LTD. 



5678 s Seed Testing Incubator or Thermostat, after D. V. Weinzierl, with double walls, size 

 20 by 16 by 16 in., with glass door with ventilating arrangement and exterior wooden 

 door. The inside of the incubator is fitted with eight hurdles of oak, on which rest twenty 

 glass strips for carrying the paper seed beds, and two zinc trays for earth testing beds, and 

 one tin tray for water. Price, with thermometer, burner, and two regulators, for tem- 

 peratures of 22 C. and 50 C. . . 



5679 s Seed Testing Incubator as above, 16 by 14 by 14 in. back to front, with six hurdles and 

 with two regulators for 20 C. and 50 C. . . 



16 16 



13 15 



5680 



5680 3 Separator, Weinzierl's, for the quantitative estimation of chaff in seeds and feeding stuff, 



works exact and with great rapidity . . . . . . . . . . 12 10 



14 -CROSS STREET HATTCHSr GARDETST, E-C 



1026 



