Pair of American Sandwich Flint Crystal Whale Oil Lamps, circa 1840 Consign Now DeptDecorative Arts, Furniture/Decorative ArtsSizeHeight 10.5 in. Height with Shades 20 in. Pair of American Sandwich Flint Crystal Whale Oil Lamps, circa 1840, 3-part mold, electrified, but not drilled Height 10.5 in. Height with Shades 20 in. Please note that this auction has ended. Click here for an overview of this auction.