Kingman's third homer of game, 05/17/1979

Non-Flagship – SABR's Baseball Cards Research Committee

Phils Win 50‐Hit Slugfest, 23‐22 - The New York Times

Ten Innings at Wrigley

Remembering Willie McCovey, a True Giant of a Man

Monthly State-Wide Overview

We can thank Astros, Diamondbacks for saving the trade deadline - The Boston Globe

October 18, 1977: Reggie becomes 'Mr. October' with 3 home runs in World Series – Society for American Baseball Research

The wind was blowing out': 40 years later, the Phillies' crazy 23-22 win over Cubs at Wrigley lives on in baseball lore - The Athletic

Sun 05 17 rdr by Roswell Daily Record - Issuu

Montreal Expos - Wikipedia

Babe Ruth, Atlanta, and the Longest Home Run Ever Hit

Willie Norwood Archives

June 4, 1976: Dave Kingman hits three home runs to lead Mets over Dodgers – Society for American Baseball Research

Dave Kingman slugs 3 homeruns in Cubs 23-22 loss - This Day In Baseball

Anniversary of the ultimate slugfest and two milestone hits - Sports Illustrated