PT 



5855 



5855- Gas Lamp, with metal cylinder and lens for polariscopes 

 5856' Incandescent Gas Lamp, on stand, height adjustable 



5856 



5857 



5857 1 Argand Lamp 



5858* Petroleum Lamp, with asbestos chimney, for polariscopes 



5858 



1 7 

 1 14 



CROSS STREET HATTON GARDETST, E-C 



1068 



