A quart size hand blown ground lip fruit jar embossed "MASON'S PATENT NOV 30,1858". The correct lid and band are present though the band is slightly loose. The lid has both an inner and an outer band of embossed dates. What sets this jar apart is that the N in the word patent and nov is reversed so this an "error" jar. The jar is in excellent condition with fine clarity. Measures 7.5"tall.