@article{323168, note = {"Compliments of Harmony Society, Economy, Pa."--Cover.}, url = {http://library.usi.edu/record/323168}, title = {Pittsburg and its fifth annual exposition : opens September 6th, closes October 21st : Western Pennsylvania Exposition Society.}, publisher = {Press of Pittsburg Print. Co.,}, recid = {323168}, pages = {196 p. :}, address = {Pittsburg :}, year = {1893}, }