By seeing lots of gunpowder weapons excavated by this investigation, we could identify the ‘Gungisi’ site of early Joseon Dynasty which only existed in documents. Especially, ‘Bulranggijapo’, which was a child cannon attached to ‘Bulranggi’ and loaded cannon balls and gunpowder, brought huge interest with reports on several newscasts and newspapers for the first identified case during the excavating investigation period.
If photographing work was made simultaneously with the start of excavating work, we could have vividly photographed the process of excavating and verifying the important relics like ‘Bulranggijapo’ at the site