History Tours, AVI Woes, and SEPTA at the Top?

· Historic Architecture in Northwest Philadelphia 1690-1930s [Philly.com]
· Why Are Some Philly Property Assessments Different From Sales Prices? [NewsWorks]
· How Chairman Got SEPTA on the Track to Become No. 1 Transit Agency [Daily News]
· A Short History of a Short Street [Hidden City]