Spalding American League Red and Blue-laced Cronin Baseball, “The 5X Center?”
We’ve come across plenty of unusual Official Major League Baseballs recently, and this entry to the collection is no exception. Presented below is a multi-color laced (red and blue) Spalding American League Baseball – not Reach – bearing the stamped signature of Joseph Cronin.
What’s even more perplexing is the text around the Spalding stamp. “The 5x Center,” what in the world does that mean?
Could this have been a prototype baseball, or even an actual gamer? It certainly shows game use, and it did come from the estate of late Boston Red Sox executive vice president Dick O’Connell, who served in that role for the organization from 1961-1977. He also was the Sox general manager from ’65 – ’77, or so Wikipedia tells us. So there’s plenty of evidence that suggests these baseballs were at least on the field at some point during the late ’60s to early ’70s.
But it’s still likely that these 5X balls were nothing more than a failed experiment. Perhaps tested in spring training or batting practice. Or maybe they were a success? Any changes made to the design of the ball, such as the rubber pill at its core, could have taken place the following year, and would have never effected the outside of the game ball…
As far as these specific balls being used in Official MLB games, that’s still doubtful. Cronin was president of the AL from 1959-1973. Certainly well outside of the red and blue stitched Reach American League Baseball era – which included baseballs like this 1930s Harridge Reach example pictured on the right.
Additionally, lone Spalding stamps did not appear on American League baseballs until the 1975 season, which falls within the Lee MacPhail AL presidency. Though it’s possible that Spalding stamped their experimental baseballs with the regular NL and corporate Spalding stamp well before the Reach label was abandoned; the Spalding Orange Baseballs featured in this Big League Baseballs exclusive Charles O. Finley article are another example.
There is no information about “The 5X Center” available on the web, and we don’t own a library card. So as usual we’re forced to speculate about these rare and very special baseballs.
One thing is for sure, we’ve only seen two of these, both used, and we’ve also seen the 5X Spalding stamp on a Charles Feeney National League ball (pictured on the left), which sold on Ebay several years ago for a nice chunk of change. Wish we were willing to splurge back then.
So if you have any information about these baseballs, feel free to post on the Big League Baseballs Forum or leave a comment in the section below (either way, you’ll need to sign up on the main site or in the Forum).
In the coming weeks, we’ll delve deep into the history of Official Game Balls, and take a look at the very first versions of Major League’s Official Game Ball. We’ll also be offering our loyal readers and forum members the chance to purchase a few extremely rare, impossible to find Official Game Baseballs from… 2010.






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