Size 29 x 23.5 mm.
Reverse
逓信省 - Ministry of Communications
Marked with practically unreadable 銀純 - pure silver mark.
Original case.
Case lid
二級 - 2nd class
效績章 - Efficacy/Achievement Badge
Outer case
貳 - 2nd
Made by Naigai workshop...
achievement badgeefficacybadge
japan ministry of communications
japanese ministry of communications badge
japanese post office badge
ministry of communications achievement badge
逓信省二級效績章
逓信省效績章
逓信省文官バッジ
逓信省文官徽章
銀製勲章
