untitled, Daily Racing Form, 1921-05-22

A Sworn Letter Dated Baltimore Md May 15 15Gentlemen Gentlemen Enclosed find 25 balance due on Guarantee System I thank you as I find it a winner I gave it a good test on 2 per race and won an average of 5liO per day Lust week I played 5 per race and won an average of 25 per day dayResults Results moderate but positive An investment not a speculation Write for ISLO data Terms Address THE GUARANTEE SYSTEM 117 W Franklin St Baltimore Md