audio opensource_audio Dr. Irwin Marcus, Professor Emeritus, Indiana University of Pennsylvania gives a talk on activism among coal miners in Sykesville, Pennsylvania, 1924-1943. Errata He mistakenly identifies the Sykesville Boys Band as Boys Choir and gives incorrect years for Darlington Hoops presidential runs, which were in 1952 and 1956. Sykesville; Pennsylvania; Coal Miners Dr. Irwin Marcus http://creativecommons.org/licenses/publicdomain/ ActivismAmongCoalMinersInSykesvillePennsylvania1924-1943 mcdevitt@iup.edu 2009-08-05 20:22:37 2009-08-05 20:27:39