Original Japanese WWII Dual Indicator with Metering Shafts and Lathe Adapter with 769th AAF Base Unit Capture Papers - Corporal William Hansjergen 16th Century The lockplate surface is bright

The lockplate surface is bright and exhibits a slightly peppery look from scattered fine rust pitting

usually seen on dress bayonets

The optimum effective range is 50 m (55 yd)

Blade Length: 27 1/4"

with a fully functional lock and tight mechanics

Original Japanese WWII Dual Indicator with Metering Shafts and Lathe Adapter with 769th AAF Base Unit Capture Papers - Corporal William Hansjergen 16th Century The lockplate surface is brightOriginal Item. One of a Kind. This is an interesting Japanese Inner Diameter Measuring Device set in the original case with original capture papers dated December 24th, 1945 on letterhead from the Army Airways Communication System 769th AAF Base Unit (139th AACS Squadron) letterhead. The set was taken home as a souvenir by Corporal William Hansjergen, ASN: 35789483. The interior retains many of the pieces along with the gauge marked to TOYO SEIKI K.