Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. IN this exhibit the attempt has been made to illustrate the development of map-making, and the expansion of geographical knowledge as cartographically represented, from Roman days to modern times. The forty-one maps selected are typical. The fact, however, is recognized that in so limited a number of reproductions many of the details and peculiarities, which are characteristic of the maps drawn during this long period, do not appear.