#Repost @digspgh ・・・ Many people wouldn’t believe it if you told them Pittsburgh used to have its own professional pie-thrower. But it did. Check out @digspgh for the full story. #Pittsburgh #PGH #412 #Pittsburghhistory #PGDigs #PGPhotos #blackandwhite #retro #vintage #photography #pie #prank #CMU #CarnegieMellon