A signed 8x10 inch photo, autographed in-person by Jackson Browne. In-Person Signature. Authentication: ACOA Certification Number: SD52292 Collector Note: Signed photos featuring Jackson Browne are highly desirable, representing the legendary singer-songwriter known for his influential work in folk-rock and soft rock. Authenticated in-person signed photographs are especially sought after by collectors of classic rock and music memorabilia. A display-ready, standout collectible from a true music icon.