Made by the Pittsburgh Lamp, Brass and Glass Co. Covered in dust when recieved, it really came to life when cleaned up a bit. These are quite rare, especially in this condition, there is one flea bite (pictured) which is unusual considering the age, looks like it wasn't used much as there's little shelf wear.
The original name for this mold was Bellevue, but was changed by collectors to the Coolidge Drape we now know it by. If you have any questions feel free to ask.
The item "RARE Antique Bellevue / Coolidge Drape Cobalt Blue Finger Kerosene Oil Lamp" is in sale since Friday, July 16, 2021. This item is in the category "Collectibles\Lamps, Lighting\Lamps". The seller is "thriftyside" and is located in Missouri City, Texas. This item can be shipped to United States.