Details are as follows, a large drawing, please be patient:)
https://farm2.staticflickr.com/1676/24648348869_17270f19d9_o.jpg
https://farm2.staticflickr.com/1495/24720438480_86d0752431_o.jpg
https://farm2.staticflickr.com/1469/24989632566_6a8887e48c_o.jpg
Origin / manufacturing methods
Origin Korea
https://farm2.staticflickr.com/1676/24648348869_17270f19d9_o.jpg
https://farm2.staticflickr.com/1495/24720438480_86d0752431_o.jpg
https://farm2.staticflickr.com/1469/24989632566_6a8887e48c_o.jpg
Origin / manufacturing methods
Origin Korea
