Antique Victorian Eastlake Kerosene Oil

Up for sale is a beautiful Victorian brass and ceramic oil lamp. Drop in font. The brass base design is seashells and acorns. The casting is very crisp!! Amazing details. The ceramic is embossed. The burner looks like someone began to modify it for electric. It appears to have been a Hinks duplex burner before modifications. This lamp is a very thick gauge brass and overall very heavy weighing 12 lbs. there is a blank brass makers mark stamp on the bottom that looks similar to Oscar Bach lamps
I have that are marked. Please see pictures for dimensions and condition. Thanks for looking!!! Feedback will be given when received.