Uncle Miltie
50 Cal.
The Leman rifle is likely one they made and sold through sporting goods and hardware stores, likely made around 1880.It looks like it says “D. J. White” but I’m not sure. 19th century engraved cursive is not my forté.
The J.D. White rifle was likely made by a maker of that name in Carbondale IL. He worked from 1867-1890.
Hope this helps.