Australiaicon made them up until 1920 the Uk for a much shorter period. I have one that has been reworked for Korea and the chape and locket are both phosphorised. I have never seen numbers quoted as to how many were made, but woudl assume that many of the UKicon ones were scrapped as they went back into the armories for refurb. my stie at BAyonet Collection Presentation has a page dedicated to the 1907 and includes pictures of mine