A Second War Period Japanese Naval Aviation Officer's Visor Cap Badge certificate_of_authenticity dated 7th November 1917 for

dated 7th November 1917 for gallant and distinguished services in the Field

he raised the Shwebo Military Police Battalion

In stamped steel with bronze face plate affixed by two prongs

Five weeks after signing at Fredericton

A Second War Period Japanese Naval Aviation Officer's Visor Cap Badge certificate_of_authenticity dated 7th November 1917 forCopper and silver bullion wire, in various textures, die stamped gilt metal insignia sewn in place in the centre, on a black wool base, black cloth backer with white and yellow piping, 43 mm x 52 mm, scattered gilt wear on the insignia, separation and edge wear evident on the wool base, very fine.