Prison Quarry

<p>We are heading down to Falls Park to check out the historical marker Prison Quarry!</p> <p><br></p> <p>Newspapers.com </p> <p> https://www.argusleader.com/story/life/2014/10/05/looking-back-state-prison-complete/16586823/ </p> <p><a href="https://www.google.com/books/edition/Bulletin_of_the_United_States_Bureau_of/WU498tlqfToC?hl=en&gbpv=0" target="_blank" rel="noreferrer noopener">Bulletin of the United States Bureau of Labor Statistics - Google Books</a> </p> <p><a href="https://doc.sd.gov/adult/facilities/sdsp/#:~:text=The%20South%20Dakota%20State%20Penitentiary%20is%20located%20in,when%20South%20Dakota%20was%20granted%20statehood%20in%201889." target="_blank" rel="noreferrer noopener">South Dakota State Penitentiary :: SD Dept. of Corrections</a> </p> <p><a href="https://en.wikipedia.org/wiki/South_Dakota_State_Penitentiary" target="_blank" rel="noreferrer noopener">South Dakota State Penitentiary - Wikipedia</a> </p> <p><a href="https://en.wikipedia.org/wiki/Wallace_L._Dow" target="_blank" rel="noreferrer noopener">Wallace L. Dow - Wikipedia</a> </p> <p><a href="https://npgallery.nps.gov/AssetDetail/NRIS/78002565" target="_blank" rel="noreferrer noopener">NPGallery Asset Detail (nps.gov)</a> </p> <p>Page 1390 History of Dakota Territory <a href="https://www.google.com/books/edition/History_of_Dakota_Territory/5DBEAQAAMAAJ?hl=en&gbpv=1&dq=prison+quarry+sioux+falls+penitentiary&pg=PA1390&printsec=frontcover" target="_blank" rel="noreferrer noopener">History of Dakota Territory - Google Books</a> </p> <p>1890 Biennial Report <a href="https://www.google.com/books/edition/Biennial_Report/GzEMAQAAMAAJ?hl=en&gbpv=1&dq=prison+quarry+sioux+falls+penitentiary&pg=PA53&printsec=frontcover" target="_blank" rel="noreferrer noopener">Biennial Report - Google Books</a> </p> <p><a href="https://www.google.com/books/edition/Biennial_Report_of_the_Board_of_Charitie/XyMbAAAAYAAJ?hl=en&gbpv=1&dq=prison+quarry+sioux+falls+penitentiary&pg=PA71&printsec=frontcover" target="_blank" rel="noreferrer noopener">Biennial Report of the