Curtis Mann and Melinda Garvert have collaborated on several publications about the history of Springfield, Illinois. The images used in this book come from donated materials that ...voir plusCurtis Mann and Melinda Garvert have collaborated on several publications about the history of Springfield, Illinois. The images used in this book come from donated materials that are housed in the Sangamon Valley Collection (SVC), the local history and genealogy division of Lincoln Library, the public library of Springfield, Illinois. Mann is currently the manager of the SVC and historian for the city of Springfield. Garvert recently retired from the SVC as a librarian.voir moins