Located between 2nd and Strawberry Streets, and Chestnut and Market Streets in Old City, Trotter's Alley runs for only about a third of a block. It dates to the earliest days of Philadelphia; the sign is likely from the late 19th century.
Measures 20"x"4
If you have a good set of dates for these blue (or in this case formerly blue) porcelain street signs please let Pete know at pwoodall@hiddencityphila.org. Thanks!