B. S. A. Lincoln Jeffries Patent Air rifles were introduced in 1905. The Lincoln & 'H' or Heavy model were produced between 1905-1908. All of the examples we have seen have been underlever variants & ...
Model SCARCE**1905-1908 ‘The Lincoln’ Jeffries Steelhouse Lane Birmingham .177 Calibre Break Action Variant Air Rifle. Sn 18085:6.