Obverse
元紀2600 - 1940
reverse
贈東京日日新聞社 - Gift from Tokyo Nichinichi /Nichi Nichi/ Shimbun (lit. Tokyo Daily News https://asiamedals.info/threads/1942-national-defense-sports-training-tournament-tokyo-nichinichi-shimbun-watch-fob.25853/)
陸軍記念日機械化部隊 - Army Mechanized Troops Commemoration...
1940 army mechanized troops commemoration day
1940 japanese army mechanized troops day badge
1940年贈東京日日新聞社陸軍記念日機械化部隊大行運参加記念章
japanese badge with a tank
贈東京日日新聞社章
陸軍記念日機械化部隊大行運参加記念章