Gun makin in Serbia in XIX century

небо?ша ?оки?

Оливера Думиц, ИЗРАДА ТОПОВА У СРБИИ - Olivera Dumic, GUN MAKING IN SERBIA, Vesnik vojnog muzeja 39, Beograd 2012, 201 - 214

https://www.academia.edu/43482..._2012_201_-_214