Lucille Ball u0026 Vivian Vance interview in 1975
PSA/DNA is a state-of-the-art autograph authentication service developed by Professional Sports Authenticator (PSA) of Newport Beach, California. 6 5/8 x 10 1/4. Lucille ball signed autographed handwritten letter with jsa loa & psa/dna slabbed professional sports authenticator (psa) is the world's largest third-party grading and authentication service.