CHICAGO DAILY TRIBUNE, June 7, 1930

* Professor Albert Einstein
* Theory of space as matter
 
Page 11 has a one column heading: "Prof. Einstein Has New Theory Regarding Space" (see)
Other news, sports and advertisements of the day. Complete 1st section only with 18 pages, this is the rare rag edition that was produced on very high quality newsprint, with a high percentage of cotton & linen content, allowing the issues to remain very white & sturdy into the present. Given the subscription cost, libraries & institutions rather than individuals were the primary subscribers of these high-quality editions. Great condition. A few small binding holes along the spine.