I did research on this emblem and it turns out it represents The Princess Patricia Canadian Light Infantry Unit. How wonderful, they are based out of Edmonton, Alberta which is where I am! I am thrilled to offer this piece since I am a Canadian Vet and this means a lot to me. I purchased the necklace in England and the gent I bought it from knew nothing about it. There is a European cartouche on the ring of the catch but I can't make it out. The necklace tests positive for silver via acid test. This cross measures 1 5/8 inches tall by 1 3/8 inches across. There are 2 bales at the back and the chains are attached to them, which is unusual and makes me think that maybe this might have been something else? The beautiful blue plique a jour enamel is in nice condition and the red white and blue enamelling is also. There is a silver dagger in the centre of the cross and oak leaves at its top. The central "ribbon" reads Pro Patria ( for country). The chain is 19 inches long.C. 1920 and Continental.