Greater Japan Aviation Women's Association Badge with Red-White-Red Rosette/大日本航空婦人会章

Interesting badge without clear attribution. Only the original case will help to determine its actual name.

Size 35 mm.

Reverse

大日本航空婦人會 - Greater Japan Aviation Women's Association

 

Different variation of the badge is known with an additional small blue and white rosette and without inscription on reverse.