If you had ancestors in St. Louis in the late-1800s, you probably are familiar with the Pitzman's 1878 Atlas that provides maps and the names of property owners in the City of St. Louis. StLGS has sold copies of this atlas in CD format for many years in our secure store. Pitzman's was not the only atlas of the city, though, and if we move ahead a few years, we can enjoy the additional information provided by the Hopkins Atlas of 1883.