WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)

WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)

WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)
These are in excellent condition and the box is in great condition as well. They are probably unused but I do not know, so they are listed as used. Please see photos for this very interesting and hard to find piece of history.
WWII JAPANESE RARE ANTI MOSQUITO PLUGS collectible with box (very cool)