Not entirely certain if a railroad piece or architectural. It is certainly functional as an interior or exterior piece.
All support members of cast copper, pinned into 3 copper tubes. Tubes are reinforced with steel rod & threaded ball form caps. End Brackets with scroll decorations. Offset center support is triangular & has angle brace as shown. Appears to have a lacquered finish exterior architectural?
Very well made, apparently unmarked but for III X on center bracket. Measures 36-3/8 in overall length. Measures 5 inside height at back.
Protrusion from wall at 9-3/4. Mounting brackets centerline from left at 0, 19-3/4", 34".
Each bracket with 4-1/2 between upper/lower mount holes. A heavy piece at 10-1/2 pounds. Overall condition is very good.The item "Antique Large Cast Copper Railroad Rack Shelf or Architectural Window Box 36" is in sale since Sunday, April 19, 2020. This item is in the category "Collectibles\Transportation\Railroadiana & Trains\Hardware\Other Railroadiana Hardware".
The seller is "tsabattis" and is located in Gardiner, Maine. This item can be shipped to United States.