The Growth of Russia identifies Siberia and the Russian Empire in color and then shows different colors as the empire moves east during expansion. Includes an inset map of the Growth of Russia through 1598. All maps in this series are markable with a dry erase or water-soluble marker. Durably laminated maps measure 46 x 32 or 36 x 48. Mounted on roller with backboard. . Please allow 2-4 weeks for delivery on multiple wall map custom sets. Save money and space by mounting History Wall Maps together as a set on one spring roller mounted wall map operation. This product is ideal for public, private, parochial, and home schools.