RARE Vintage Starline Cannonball Barn Door Roller Hanger Dealer Ad Display Sign Posted on 21 October, 2024 in rare Vintage Dealer Advertising Display Board. Cannonball barn door rollers/hangers & hardware. Measures 26-1/2″ x 17″. Dirty, board has some damage. A couple pieces missing. I have not seen another. « Vintage John Deere Special Purpose Oil Barrel 55 Gal. 1970 Sign Vintage NOS 1973 John Deere Tractor Poster Sign Spanish Promotion Ambient Cab »