Map of Population - 1964 * digital $1 download for personal use only
This is Russell H. Lenz's 1964 Map of Population Density.
It is a Blue & White image that is coded by country, based on 1960's data. It is coded by various shades of blue (Density of less than 2 people per square mile, 2-25 people per square mile, 25-250 people per square mile, and over 250 people per square mile. The image includes three insets at the bottom: (1) a histogram of total population by continent, (2) a graph showing 20 centuries of world population, and (3) a graph showing growth of world population by continent.
It is a great historical snapshot for comparison to the data in the ODT population map: the ODT Population map of 2005, and the newest ODT Population map of 2015.
The art work & lettering are done in the classic "Lenz" style, with pen and ink -- however, you do not get the topographic relief in Lenz's classic stippling style with many of his other maps. It is one of a series of 10 maps created for World Eagle publishing in 1964, and the image was also later published in the Christian Science Monitor.
This is a 150-DPI image that you can download for $1. This charge is for personal use only and you must contact ODT, Inc. for licensing permission to reprint the image or use it in any commercial or classroom application. To order the $1 download go HERE.
This map can also be custom printed at up to 12 feet wide. Cost is $100 @ linear foot of map. To buy a hardcopy map or get licensing permission go HERE.