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A PRE WORLD WAR ONE .177 BSA LINCOLN JEFFERIES PATENT UNDER-LEVER AIR-RIFLE, serial no. 7672, for 1906, with blued 19 1/4in. barrel, dove-tailed fore-sight, elevating notch rear-sight, tap-action breech, plain air-chamber marked 'BSA AIR RIFLE - LINCOLN JEFFERIES PATENT' over 'MADE BY THE BIRMINGHAM SMALL ARMS COMPANY LD.', single pin trigger unit, walnut saw-handled butt-stock with chequered grip and clear trade-mark stamped to left hand side at heel, trigger guard bow with weight adjuster, no provision for fore-end and 'spade' catch under-lever. Pre-1939

wolferton-norfolk, Reino Unido