Main content
William W. Matos papers on the Sesqui-Centennial International Exposition, 1920-1928 (bulk) 1831-1928 (inclusive)
Held at: Philadelphia History Museum [Contact Us]
Held at: Philadelphia History Museum [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Wagner Free Institute of Science [Contact Us]
Held at: Philadelphia University: Paul J. Gutman Library, Special Collections [Contact Us]
Held at: Academy of Natural Sciences, Philadelphia [Contact Us]
Held at: Philadelphia Archdiocesan Historical Research Center [Contact Us]
Held at: Philadelphia Archdiocesan Historical Research Center [Contact Us]
Held at: German Society of Pennsylvania: Joseph P. Horner Memorial Library [Contact Us]