http://www.sos.state.tx.us/texreg/index.shtml This feed contains information published in the weekly Texas Register for May 17, 2013 in html and pdf format. Texas Register issue for May 17, 2013 in html format http://www.sos.state.tx.us/texreg/archive/May172013/index.html Texas Register issue for May 17, 2013 in pdf format http://www.sos.state.tx.us/texreg/pdf/backview/0517/index.shtml http://texashistory.unt.edu/explore/collections/TR/ All Texas Register issues beginning with Volume 1, Number 1 (January 6, 1976) are now available through The Portal to Texas History on the University of North Texas Libraries website