There is no cracks or issues. Ive shown in picture by my finger on the stem a few very slight fleabites but are not noticeable. I've enjoyed these items for many years and offering an opportunity for others to add to their collections. Pattern Glass, Early Kerosene, Fluid, Camphene, Whale Oil, Lard Lamps, Peg Lamps, Candlesticks, Candle Holders, Solar, Astral, Argand, Sinumbra, Burners, Chimneys, Shades, Cut Glass, Blown Glass, Sandwich, New England, Pittsburg, Cornelius, Hooper, Messenger, Star Fellows, Dyott, Latticino, Marbrie, Rare, Patented, Patent.