New Zealand WW1 3rd Type Specialist Reinforcements Collar - Broached - Bi-Metal
A superb, bi-metal collar badge in the 3rd type to the WW1 New Zealand Specialist Reinforcements.
I see no evidence that this ever had lugs, so can only presume that it was made as a sweethearts badge (though caps do exist in the same materials).
White metal over-lay over a gilt brass frame, both have light wear.
To back is a broach fitting, sadly missing the pin, with only hook and hinge now present.
To front are the RD or Registered Design details of "RD 876".