Unconverted non-aerated 12 jet burner assembly
1970
Slit union jet, in brass, post 1830s.
First platinum jet
Slit union jet, in steatite, probably 1880-1890.
SNECMA "Escopette" pulse jet
First platinum jet
One experimental jet
One experimental jet
Two platinum jets, used from 1915-1928
One glass jet of the single filament type
Three jets of the Monel Ribbon filament type
Two glass jets of the ribbon filament type
Unconverted non-aerated 18 jet burner assembly from a modern gas fire
1970