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Range-Finder for Rifles.

Description: Patent for range-finder for rifles, with illustrations. The invention "is adapted for ready application to a rifle by producing a simple dovetailed groove in the stock or stock-tip, near the front end" (lines 9-12).
Date: May 22, 1883
Creator: Ord, Edward O. C., Jr. & Kress, John A.
Partner: UNT Libraries Government Documents Department