239 Arch St (btwn Bread St & 3rd St), Philadelphia, PA
Historic and Protected Site · Center City East · 51 tips and reviews
HISTORY: Betsy Ross, credited with sewing the first American flag, is believed to have worked and resided in this house, built around 1740, from 1773 to 1885.
5100 S Las Vegas Blvd (at E Oquendo Rd), Las Vegas, NV
Monument · 179 tips and reviews
HISTORY: This sign, designed by neon artist Betty Willis and erected in 1959, has become a world-famous symbol of Las Vegas. It was added to the National Register of Historic Places in 2009.