We bought this old lamp at auction and want to resell, but need to determine a value. Anyone there who can tell us the history and approximate worth? The base has a sign that reads “Par Bruchon.” The figure is a woman with a small scythe in her right hand and a stalk of grain in the other. She supports a post that curves upward and there is an old bulb that lights up. The base has a round hallmark with Paris in English and en Francaise under a cup that sits in a bed of grain. Help me identify the maker and history? Value?