Medill, John David2017-11-172017-11-171902-08-09YD-1902-08-09http://hdl.handle.net/20.500.11867/22782 sheets 15 x 22 inch. Printed. Marginal voids obscure content throughout. Images stitched to preserve content."The World's Space. A statistician asserts that when 350 years shall have passed the density of the earth's population will be so great that each person will have only two thirds of an acre, which space will have to suffice for all purposes--agricultural, roads, houses, parks, railways, etc. He estimates the present population of the earth at 1,000,000,000 and says that in 2250 it will be 52,073,000,000."No Known Copyright The organization that has made the Item available reasonably believes that the Item is not restricted by copyright or related rights, but a conclusive determination could not be made. Please refer to the organization that has made the Item available for more information. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use.