Why yes, those are a bunch of Expos fans at Rogers Centre : r/baseball
Throwback Expos day at D.C. baseball game divides Montrealers — and Americans
The Luckless Expos Gave Birth to the Nationals, and a Lot More - The New York Times
Braves' fan survey: Results are in; here's what you think about the team - The Athletic
PHOTOS: Nationals celebrate Expos with 1969 throwback uniforms
How can you not be romantic about baseball?
Why did the Washington Nationals unretire the numbers previously retired by the Montréal Expos? - Quora
battlefordsNOW
Some Montreal Expos tickets I've collected (including 1st game in 1969, unplayed games from '94 strike, Tony Gwynn's 3000th hit game) : r/mlb
Fanmats Washington Nationals
It's a Commonwealth Thing, You Wouldn't Understand
Washington Nationals - Wikipedia