3.5” with excellent likeness of the Sad Sack character standing outside an illustration of the “West Philly” High School. Button is dated for “Jan. 1956.” Art work has tiny copyright symbol and the text “1955, George Baker.” Celluloid has couple of pinpoint air spots of no consequence. Some silver luster is off the metal back. As with previous related item, this piece carries maker’s name on curl “Phila. Badge Co.” Exc. and displays Mint. Only one we’ve seen.