Flat Wick Oil Lamp Fuel Filler Collar #2 Size Patented July 14, 1863

Flat Wick Oil Lamp Fuel Filler Collar. #2 Size. These collars quickly and easily convert your #2 Oil Lamp and burner so your lamp can be fueled up without removing the fuel saturated wick from your lamp. Just install this hinged collar between the top of your lamp, and the bottom of the burner. Unlatch the clasp to tilt your burner up, for easy fuel filling.

• Solid Brass Construction.
• Fits #2 Burners and lamps using a 1-3/16 inch thread.
• US patent date: July, 14, 1863
• Shows some minor tarnish from age.