Need help identifying these weapons

I have three weapons here that I have found in my great aunts basement. She does not know where they came from and I would like to know when they were used and how much they are worth.
The one with the wooden handle has a 20 1/2 inch blade
The one with the metal handle has a 32 1/4 inch blade
The one with the white tan handle has a 27 1/2 inch blade


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