Baseball Stamps & Postmarks
A reference of baseball stamps, postmarks, first day and commemorative covers honoring the game of baseball.
Sunday, February 1, 2026
World Baseball Championship : 1988 Italy
Thursday, January 29, 2026
Lou Gehrig Day
1939-Jul-04 Yankee Stadium, the Yankees first baseman was honored with Lou Gehrig Day, giving the 61,808 fans at Yankee Stadium – and countless more listening on the radio – the chance to pay tribute to one of baseball's greatest players. Gehrig's uniform No. 4 was retired that afternoon, making Gehrig the first Major League player to earn that honor. He was inducted into the National Baseball Hall of Fame that same year.
Less than two years later, on June 2, 1941, Gehrig – only 37 – succumbed to amyotrophic lateral sclerosis. The rare illness soon became known as Lou Gehrig's Disease.
Monday, January 26, 2026
Wednesday, January 21, 2026
World Series - 1961 : New York Yankees v Cincinnati Reds
Monday, January 19, 2026
Elston Howard : In Memoriam
Friday, January 16, 2026
Don Sutton v Phil Miekro : Pitching Duel
Tuesday, January 13, 2026
Jerome Walton : Chicago Cubs
Walton made his major league debut on 1989-Apr-04, as a Chicago Cub. He was named the 1989 National League Rookie of the Year, playing in 116 games, batting .293 with 24 stolen bases and a 30-game hitting streak.
Thursday, January 8, 2026
Fernando Tatis : St Louis Cardinals
Monday, January 5, 2026
Marcus Semien : Toronto Blue Jays
Saturday, January 3, 2026
Amateur World Series : 1982 Korea
Monday, December 29, 2025
Monday, December 22, 2025
Hall of Fame : 2025 - Allne, Sabathia, Suzuki, Parker, Wagner
Thursday, December 18, 2025
Japan - US : 1951
Sponsored by the Yomiuri newspaper, and organized by Sotaro Suzuki, the team was to play 16 games during a four-week trip starting in mid-October. The roster included American League batting champ Ferris Fain, Bobby Shantz, and Joe Tipton of the Athletics; Joe DiMaggio, Billy Martin, and Eddie Lopat of the Yankees; Dom DiMaggio and Mel Parnell of the Red Sox; Pirates Bill Werle and George Strickland; and PCL standouts Ed Cereghino, Al Lyons, Ray Perry, Dino Restelli, Lou Stringer, Chuck Stevens, and Tony “Nini” Tornay.
Games were played from Oct-20 through Nov-19, playing against the Yomiuri Giants, Mainichi Orions, Central League All-Stars, Nankai Hawks, Nagoya Dragons, Pacific League All-Stars and All-Japan teams
Society of American Baseball Research – excerpts on an article written by Rob Fitts
Sunday, December 14, 2025
Louisville SSN 724
USS Louisville (SSN-724), a Los Angeles-class submarine, is the fourth ship of the United States Navy to be named for Louisville, Kentucky. She was launched on 1985-Dec-14 —sponsored by Mrs. Betty Ann McKee (née Harris), wife of Admiral Kinnaird McKee, Director of Naval Nuclear Propulsion —and commissioned on 1986-Nov-08 with Captain Charles E. Ellis in command.
Tuesday, December 2, 2025
MiLB : St Cloud Rox
The St. Cloud Rox were a professional minor league baseball team that existed from 1946 to 1971 in St Cloud, Minnesota, playing in the Northern League for the duration of the franchise.
The St. Cloud Rox were an affiliate of the Minnesota Twins (1965–1971), Chicago Cubs (1960–1964), San Francisco Giants (1958–1959) and New York Giants (1946–1957).





































