Vintage Double Picture Frame

I suppose they still make frames like this and I don't know the quality or where they are made. These were always inexpensive, but they did the job. The frame measures 5 1/4 x 3 3/4 inches. It is a fairly substantial frame with all of the cardboard inserts and the back cover present and undamaged. The glass is without damage as well as the frame. There is beginning to be darkening of the metal in some areas due to age, but no loss of finish or rust. Please email for additional photos. I need your zip code to calculate the postage.