Uni Watch's Flashback -- Looking back at MLB's stars and stripes program - ESPN
MLB teams wearing Independence Day uniforms, caps
Flag-Inspired, Stars-and-Stripes Caps Worn Across Baseball Today for Fourth of July – SportsLogos.Net News
Billings Mustangs to wear patriotic jersey and cap for home Fourth of July game
The evolution of MLB's 4th of July Stars and Stripes cap - Land-Grant Holy Land
MLB 4th of July uniforms: What teams are wearing on Independence Day
The evolution of MLB's 4th of July Stars and Stripes cap - Land-Grant Holy Land
Special Events Caps And Jerseys - Gaslamp Ball
MLB quoted the wrong document for its Independence Day hats
Friars to Wear Stars and Stripes on Independence Day, by MLB.com/blogs
Nationals will wear stars-and-stripes themed uniforms on July 4 - The Washington Post
MLB Announces 2017 Special Event Uniforms - Gaslamp Ball
The evolution of MLB's 4th of July Stars and Stripes cap - Land-Grant Holy Land