Extremely rare check was executed by Jeffries on April 15, 1950 (his birthday), completely in his hand but it is interestingly not for any dollar amount. Security-First National Bank of Los Angeles issued to "George & Dolly Stewert" and reads, "My Love On My 75th Birthday" where the amount of the check should be written, and has been signed by boxing legend James J. Jeffries in 8/10 blue ink. Check itself appears NRMT on front but back has some glue/scrapbook remnants at all four corners. Signature has been authenticated and encapsulated by PSA.