Examples of the type

Picture 1 of the example of 1 Mun; 1dot Tong (Ho) Picture 1 of the example of 1 Mun; 1dot Tong (Ho)
© amakitu_Japan (CC BY-NC)
ND (1757-1806) 戸 – (en) Series 4 (四)
24.4 mm • 4.56 g
CK#   라-484-4
24.4～24.7mm
Thickness;1.1mm～1.2mm