25 years ago, the 49ers briefly switched to hideous helmets

If you’ve never seen the helmets the San Francisco 49ers rolled out 25 years ago this week, that’s understandable: The team never wore them in a game. But those helmets, which replaced the classic “SF” logo with a then-modern looking “49ers” logo, were introduced with great fanfare by coach George Seifert and owner Eddie DeBartolo…