Full set. Original case. 平田彦四郎造 - made by Hikoshirō Hirata.
#4 5th class in case for foreigners awarded in 1878 https://asiamedals.info/threads/5th...to-german-engineer-g-a-greeven-in-1878.25513/
5th class in case for foreigners awarded in 1878 https://asiamedals.info/threads/5th...to-german-engineer-g-a-greeven-in-1878.25513/