See also badge made by the same workshop with a similar design https://asiamedals.info/threads/hyogo-prefecture-education-society-merit-badge.26388/
![大阪府 聯合青年 (2).jpg 大阪府 聯合青年 (2).jpg](https://asiamedals.info/data/attachments/318/318615-43dbce4913cb997fac52df63a7a4bd22.jpg)
Obverse
功勞章 - Merit badge
Reverse
大阪府 - Osaka prefecture
聯合青年團 - Youth League
Marked
SBD (for Shobido workshop, Osaka https://asiamedals.info/threads/mark-on-japanese-orders-who-and-when.25816) and pure silver.
![大阪府 聯合青年.jpg 大阪府 聯合青年.jpg](https://asiamedals.info/data/attachments/318/318614-ecb4831879d18fad13599fea54189b02.jpg)
![大阪府 聯合青年 (2).jpg 大阪府 聯合青年 (2).jpg](https://asiamedals.info/data/attachments/318/318615-43dbce4913cb997fac52df63a7a4bd22.jpg)
Obverse
功勞章 - Merit badge
Reverse
大阪府 - Osaka prefecture
聯合青年團 - Youth League
Marked
SBD (for Shobido workshop, Osaka https://asiamedals.info/threads/mark-on-japanese-orders-who-and-when.25816) and pure silver.