Screech, the mascot of the Washington Nationals baseball - NARA & DVIDS Public Domain Archive Public Domain Search

Untitled - Political cartoon, public domain image - NARA & DVIDS Public Domain Archive Public Domain Search

The Fayetteville Woodpecker's mascot, Bunker, poses - NARA & DVIDS Public Domain Archive Public Domain Search

3 Washington Nationals Mascot Image: PICRYL - Public Domain Media Search Engine Public Domain Search}

Untitled - Political cartoon, public domain image - NARA & DVIDS Public Domain Archive Public Domain Search

418 Washington nationals Images: NARA & DVIDS Public Domain Archive Public Domain Search

The Kansas City Royals mascot, Sluggerrr, made an appearance - NARA & DVIDS Public Domain Archive Public Domain Search

349 Nationals Mascots Screech Stock Photos, High-Res Pictures, and Images - Getty Images