MLB Collectibles > Baltimore Orioles > Helmets Cal Ripken Jr. Signed Baltimore Orioles Replica Souvenir Batting Helmet - (Fanatics) - Autographed MLB Helmets GUNNAR HENDERSON Baltimore Orioles Signed Mini Helmet BECKETT COA 1W824704 - Autographed MLB Mini Helmets Brooks Robinson HOF 83 Signed Authentic Baltimore Orioles Batting Helmet JSA - Autographed MLB Helmets Rafael Palmeiro Autographed Baltimore Orioles Mini Batting Helmet W/569 HR's JSA - Autographed MLB Helmets Fred Lynn Signed Orioles Replica Souvenir Batting Helmet Ozzie Guillen Signed Orioles Replica Souvenir Batting Helmet More Baltimore Orioles Autographed Helmets