Higher than Billy Penn's Hat
Looking Back at the Originally Intended Placement of the Statue of William Penn atop City Hall - Philadelphia YIMBY
William Penn - Association for Public Art
William Penn at Philly City Hall won't get Phillies gear - CBS Philadelphia
See Prince Edward and Sophie's Joint Coat of Arms After Meghan Markle and Prince Harry's Crest Caused a Stir
William Penn's Piercing Headache
Michael MPH © on X: @UniWatch Jersey for the Flyers in 2010 (lost). Cap for the Phillies in 1993 (lost). No jersey on Billy Penn for the #Eagles, no jinx, says Mayor
What happened with the little Billy Penn statue on the Comcast Center?
In hopes of averting the curse
William Penn - Association for Public Art
History of Pennsylvania - Wikipedia