Antique Metal & Brass Dead Bolt Door Lock Thumb Turn Knob CLOVER Pat 1897

I do not know if all the pieces are here but everything you see was in the old cardboard box pictured. I can turn the knob and the lock does move back and forth (photo 8/9). The key lock part has a CLOVER symbol on it and the one piece is marked PAT NOV 30, 97 (1897).

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