This work shows the results of research whose goal was to consider particulars on the start and chronology of gymnastics and combat civil association foundation in the Kingdom of Serbia in a critical manner. That was possible thanks to the fact that one unpublished document in the legacy of Jovan Vanja Petrovic was found in the Museum of Physical Culture within Faculty of Sports and P... https://www.roneverhart.com/Rexford-Knives-Rut-V5-Completed/