This maybe Bridle Joint construction.. Not sure see last picture.
Many coats of white paint on the frames, which could be sanded down or they can be stripped to natural finish. Each door panel measuring 18 x 46 ½. Two panels have white paint on both sides, while the other two panels only have paint on one side. I have had these Leaded glass doors / windows for about 20 years, I will never use them in the way I thought I would.Which will have to be calculated after sending your address. Please contact me if you have any questions or concerns. The item "2 Matching Pair Antique Leaded Glass Cabinet Doors Or Windows 46 1/2 X 18 each" is in sale since Saturday, October 27, 2018. This item is in the category "Antiques\Architectural & Garden\Doors".
The seller is "m613j" and is located in Decatur, Georgia. This item can't be shipped, the buyer must pick up the item.