The same day I bought the Kuban shield (see thread Nice Kuban shield) I aquired an IAB in silver. Not much silver left but a sharp eagle. Hope you like it.
There is no makers mark on it but Frank H told me it is a shuco. I still must compare it to a marked shuco I have.
I also like the sharp details. I also bought another IAB that has more of it's silver left. Especially bought for the parade uniform. Details will follow soon.