The Yankees and Red Sox are doing the throwback uniform deal correctly
The Viz: The New York Yankees vs. Boston Red Sox Through Time
Fenway Park - Wikipedia
Heritage Uniforms and Jerseys and Stadiums - NFL, MLB, NHL, NBA, NCAA, US Colleges: Boston Red Sox Uniform and Team History
Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News
10 Boston Red Sox and Fenway Park Facts You Never Knew About, News, Scores, Highlights, Stats, and Rumors
Red Sox and Yankees' 1912 Uniforms Will Provide Historic Atmosphere to Fenway, News, Scores, Highlights, Stats, and Rumors
Red Sox, Yanks Go Back to 1912 to Honour Fenway – SportsLogos.Net News
Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News
Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News
Photos of Red Sox/Yankees Throwback Game – SportsLogos.Net News
Why Are the Red Sox Wearing Yellow and Blue? New Uniforms Explained