Another one to fix...
Lot #146 is frequently mistaken for a Pittsburgh Steelers Pennant. But its actually a vintage Pennant from Fontana High School. Have seen this one mis-identified on numerous occasion over the years.
It features a great logo/mascot, but it was never utilized by the professional Steelers....
http://www.insidetheparkcollectibles...-LOT16657.aspx
https://en.wikipedia.org/wiki/Fontana_High_School