Vintage Perko Perkins Lamp Lantern Nautical Marine Maritime

Description

It is unmarked.  I am listing it on info from other listings.  I am not going to take it apart to look for markings for fear of breaking something.  The bottom is stuck and won't turn. The top and bottom look like brass or copper.  The glass is good, no cracks.  It measures 10 inches high by 4 1/2 wide and weighs approx.1 pound 12 ounces.