Obverse
航空 - Aviation
無線 - Radio
reverse
紀元2602 - 1942
engraved
廣川抗三郎 - Hirokawa Kōsaburō
陸軍航空通信學校 - Army Aviation Signal School
第一期無線學生 - 1st Class/Term of Radio Operators
1942 army aviation signal school watchfob1stclassofradiooperatorswatchfob
army aviation communication school watchfob
japanese army aviation badge
japanese army aviation communication school badge
japanese army aviation school graduation badge
紀元2602年日本陸軍航空通信学校第一期無線学生章