Photo measure 16" x 20" in size. Hand-signed and inscribed in blue felt-tip pen by Glenn Hall, "HOF/75", Bobby Hull, ("HOF 1983", Died 2023) and Tony Espositio, ("HOF 88", Died 2021) The lot / autograph(s) includes an official James Spence Authentication (JSA) hologram and matching COA as well as an official PSA/DNA hologram and matching COA for authenticity purposes. The signing of this item was witnessed by PSA.Authentication: JSA COA & PSA COA