Yes, that piece on the heel will be good for gouging out eyes.
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As said before, nice coffin box that you might be able to sell on and the scales, if they're horn (too hard to see on a phone screen) will be useful to repin another blade if you so chose.
I'm not sure I'd be overly optimistic about using that to shave but you'd probably make the money back by selling the scales and box if you don't mind waiting.