JAY DUNN: In a year when the Mets are definitely out of it, let's remember the Ya Gotta Believe team of 1973 – Trentonian
Trade to Mets brings Mays back to New York
Roots Run Deep – The Fordham Ram
Shoebox Memories: The Say Hey Kid's 1973 Topps Baseball Card - Metsmerized Online
Willie Mays, Baseball Legend, Hall of Famer & Icon
Willie Mays New York Mets MLB Fan Apparel & Souvenirs for sale
Shoebox Memories: The Say Hey Kid's 1973 Topps Baseball Card - Metsmerized Online
1973 – Ugliest Topps Baseball Set Ever – SABR's Baseball Cards Research Committee
2022 Topps Heritage 1973 MLB All-Star Game Highlights Willie Mays
Mets to retire No. 24 jersey formerly worn by Hall of Famer Willie Mays
1965 Willie Mays Game Worn San Francisco Giants Jersey, MEARS, Lot #50074
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns - CBS New York
WILLIE MAYS New York Mets 1973 Home Majestic MLB Throwback Jersey
October 14, 1973: Willie Mays helps Mets prevail over A's in 12 innings in Game Two – Society for American Baseball Research
Lot Detail - 1973 Willie Mays New York Mets Game-Used and Signed Jersey From His Final Season