Bunsen Burner

1890-1940

Russian Gas Bunsen Burner, 1860-1869

1860-1869

Bunsen Burner for Iridis platinum apparatus

Gas burner, part of Victor Meyer's vapour-density apparatus

Teclu Type Gas Burner, 1900-1905

1900-1905

Fletcher Type Bunsen Burner, 1910-1913

1910-1913

Gas Bunsen Burner, 1860-1874

1860-1874

Bunsen burner, for Calor gas

1900-1980

Shielded Bunsen burner c1960 N718

Bunsen burner

1900-1980

Glass-blowing bunsen burner

Micro Bunsen burner c1960 N714

Coal gas burning bunsen burner

Bunsen burner

1900-1983

Bunsen burner marked Flamefast type 701

1950-1974

Bunsen burner

1900-1983