The exception is photographs of baseball heroes, especially those without a player's signature.
Which is just where a baseball hero comes in.
Mantle, being the baseball hero of the boomers, was treated with the most respect this week.
A few baseball heroes enjoy eternal fame too, but many others disappear from sight and mind as soon as they leave the lineup.
The ghost of a baseball hero is not too happy about seeing his home run record broken.
He instantly became the most successful home run hitter for one season and a modern baseball hero.
But to the local players, parents and coaches, the news fell decidedly into the "Say it ain't so" category of fallen baseball heroes.
There is a ripple of subtle laughter from those who know the baseball hero has just heard the same line.
Some fans will profess that old-time baseball heroes would have found a way to get out there and play.
He has joined great baseball heroes with an amazing record.