Most likely these badges were issued to the participants of an unknown conference. Original ribbon is missing.
Size 51 x 17 mm.
Thickness 7 mm.
Stylized combined logos of two railways South Manchurian Railway /Manetsu/...
Another badge with the same Manchukuo National Railway emblem https://asiamedals.info/threads/protection-railway-watch-fob.25326/
Reverse
康徳皇帝吉林御巡持記念 - Emperor Kangde's Visit to Jilin Commemorative
康徳元年10月24日 - October 24, 1934
新京鉄路局 - Hsinking Railway Bureau
1934 emperor kangde's visit to jilin badge
1934 emperor kangde's visit to jilin watch fob
1934 emperor kangde's visit to kirin badge
1934 emperor kangde's visit to kirin watch fob
hsinking railway bureau commemorative badge
hsinking railway bureau commemorative watch fob
kirin railway bureau commemorative badge
kirin railway bureau commemorative watch fob
manchukuobadgemanchukuo national railwaybadgemanchukuo national railway watch fob
manchukuorailwaybadgemanchukuo watch fob
康徳元年10月24日
新京鉄路局康徳皇帝吉林御巡持記念章
新京鉄路局章
滿洲國
滿洲國有鐵道章
Another badge with the same Manchukuo National Railway emblem https://asiamedals.info/threads/1934-emperor-kangdes-visit-to-jilin-hsinking-railway-bureau-commemorative-watch-fob.25327/
Photos courtesy of the owner.
Size 36.8 mm.
Weight 18.1 g.
Obverse
愛護鐵路 - Railway Protection
reverse...