Red Sox, Yankees to Wear Retro Hats, Uniforms at Fenway Park's 100th Anniversary Game on Friday

Jim Lonborg in classic form at Oldtime Baseball Game – Boston Herald

Stone Boston Red Sox Fenway Park Custom 59fifty New Era Fitted Hat – Sports World 165

707 Fenway Park 100 Stock Photos, High-Res Pictures, and Images - Getty Images

September 21, 2008: The final game at Yankee Stadium – Society for American Baseball Research

Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News

A Yankees fan's first time at Fenway Park for Red Sox/Yanks - Pinstripe Alley

Red Sox and Yankees Celebrate Fenway's 100th Birthday in a Fitting Manner, News, Scores, Highlights, Stats, and Rumors

CollegeFest Boston Red Sox

Throwback uniform - Wikipedia

In advance of The Game, a look at Harvard's long history at Fenway – Harvard Gazette

Taunted and haunted: 100 years later, Red Sox' 1918 championship still a series for the ages - The Athletic

Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News