LOT of 7: Antique 1870 - 1890s Kerosene Oil Burners For Sale

LOT of 7: Antique 1870 - 1890s Kerosene Oil Burners

Front Row: 2 chimneyless burners: one brass; one steel and 1 \"slip\" burner

Back Row: 4 combination #2 and #3 burners

#2 size threading = 1 • 3/16 inches

#3 size threading = 1 • 13/16 inches

Patina is original and unpolished. Some wheels and shafts are steel.

All seem to be in working order; wheels turn; a couple with small indents as shown.