Brass Vertical Letter Flap LF182

Original, quality, 1920's, cast brass, vertical mounted letter flap, with a spring loaded cover to the aperture and three rear mounted steels bolts and washers. The face of this example has acanthus leaf embossed decoration to the cover and 'Letters' in upper case above. Not a great size aperture, but unusual to be vertical. All is complete and in good and working order.