The current helmet logo was adopted in 1977.

I think it's really cool that you were a sorta Steeler fan, even if it was based on a helmet logo.

The letter arrived in late spring, on New York Giants letterhead with the distinctive blue helmet logo.

As a result, helmet logos for these teams were airbrushed out on a routine basis.

The red elliptical helmet logo was made slightly smaller in 1971-72 and received a thicker black border around the oval.

As for the team's helmet logo, black outlining on the intertwined "SF" was also added in 1989.

The first noticeable difference was the uniforms, an old-style color scheme and a revived helmet logo.

The Browns are the only National Football League team without a helmet logo.

In the 1950s, when helmet logos became popular, the Steelers added players' numbers to either side of their gold helmets.

The Baltimore Sun ran a poll showing three designs for new helmet logos.