Bradley & Hubbard junior center draft nickel oil lamp with green shade

Antique Bradley & Hubbard center draft junior oil lamp, nickel, pat May 3 1892; measures about 11.75"h assembled; bottom of shade is just shy of 5 7/8" diameter.  Antique, pre-owned, used condition; some surface wear, scratching from age and use, no chimney is included, a flake to the bottom edge of the shade. See photos.