1952.Giaponne Corea

1952.Giaponne Corea. (insets) Osaka. Tokyo.
http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~212773~5500697:Giaponne-Corea---insets--Osaka--Tok?sort=Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No

Mar del Giappone

Takeshima(Liancourt Rocks)

1953.Manchuria. Korea. Japan. (insets) (Vicinity of Osaka and Tokyo).
http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~218058~5504021:Manchuria--Korea--Japan---insets---?sort=Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No&qvq=q:japan;sort:Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No;lc:RUMSEY~8~1&mi=254&trs=256

Sea of Japan

Takeshima(Liancourt Rocks)