This is a classic 10" diameter drum lamp shade with an overlay applied that features historic maps of Rochester and Monroe County, New York from the years 1880, 1852, 1879 and 1858. The lamp base is sold separately. This is a beautiful map that features historic woodcuts of notable properties throughout Monroe County on the 1858 panel. The 1852 map of Rochester even shows where the existing houses and buildings were located. This is a fascinating piece of history that any history or map buff from the Monroe County area will love. Please call or email for information on custom orders, we can produce maps of many geographic areas.