Manchurian Air Defense Association was established in March 1934 with the aim of enhancing all air defense facilities and spreading air defense knowledge.
It will be integrated into Manchurian Air Affairs Association in August 1939.
Therefore all badges of Manchukuo Air Defense Association belong to the very narrow time period 1934-1939.
Regular Member Badge.
Size approximately 19.5 mm.
満洲防空協會 - Manchurian Air Defense Association
正會員章 - Regular Member Badge
Original case.
正會員章 - Regular Member Badge
満洲防空協會 - Manchurian Air Defense Association
Main (probably the only one) manufacturer of association badges Nakatani Watch Shop, Mukden https://asiamedals.info/threads/badges-made-by-nakatani-watch-shop-mukden-hsinking-osaka.22711/
It will be integrated into Manchurian Air Affairs Association in August 1939.
Therefore all badges of Manchukuo Air Defense Association belong to the very narrow time period 1934-1939.
Regular Member Badge.
Size approximately 19.5 mm.
満洲防空協會 - Manchurian Air Defense Association
正會員章 - Regular Member Badge
Original case.
正會員章 - Regular Member Badge
満洲防空協會 - Manchurian Air Defense Association
Main (probably the only one) manufacturer of association badges Nakatani Watch Shop, Mukden https://asiamedals.info/threads/badges-made-by-nakatani-watch-shop-mukden-hsinking-osaka.22711/