As Pictured

New Zealand Plate
Not sure what it was used for has the Precision Stamp the makers mark.
Appears to be made of brass which would date it in the 1940's due to the
shortages of steel after the war or maybe to br used in a harsh environment where
brass  would out perform steel?

18.5cm x 10.5cm or 4 1/2" x 7 1/2" approximately NZ motorcycle size

Shipping World Wide 
Questions Ask - Cheers