翻刻
分度(ぶんどの)矩(かね)裏(うら)之(の)図(づ)
星間四寸
星間一寸九分強
分度(ぶんとの)規(かね)表(おもて)之(の)図(づ)
周円ニ寸六分強
長 ̄サ五寸 余計三分 幅四分半強 厚 ̄サ三厘 針穴
現代語訳
**分度矩(ぶんどのかね)裏面の図**
- 星間(目盛り間隔):4寸
- 星間(目盛り間隔):1寸9分強
**分度規(ぶんどのかね)表面の図**
- 円周:2寸6分強
- 長さ:5寸、余計(余長):3分、幅:4分半強、厚さ:3厘、針穴あり
英語訳
**Diagram of the Back Side of the Bundo-kane (Graduated Angle Square)**
- Interval between graduation marks (stars): 4 sun
- Interval between graduation marks (stars): 1 sun 9 bu and a fraction
**Diagram of the Front Side of the Bundo-ki (Graduated Compass/Protractor)**
- Circumference of circle: 2 sun 6 bu and a fraction
- Length: 5 sun; excess length: 3 bu; width: 4 bu and a half (and a fraction); thickness: 3 rin; needle hole present