1930 Albert Einstein's unified field theory...

Item # 701149

March 28, 1930

CHICAGO DAILY TRIBUNE, March 28, 1930

* Professor Albert Einstein
* Unified Field Theory
* Gravitation & Electricity

The top of page 16 has a one column heading: "EINSTEIN LINKS UP GRAVITATION AND ELECTRICITY" with subhead. (see images)
Complete with 42 pages, rag edition in very nice condition.