Lard Lamps S.Rust Burner on a marked Henry Hopper lamp (See lard burner page for more pictures of this burner) S.Rust Burner on an unmarked Henry Hopper lamp (See lard burner page for more pictures of this burner) S. Rust Patent April 20, 1837 US Patent No. 176 (See lard burner page for more pictures of this burner) Burner Closeup Unmarked Lard lamp similar construction to Kinnear Unusually large size. Davis Burner Samuel Davis Patent May 6, 1856 US Patent No. 14,806 Patent Plate Ufford Burner S.N.&H.C. Ufford 113 Court St., Boston. Kinnear's Patent Feb. 4th 1851 Patent Embossing Kinnear Burner D.Kinnear Patent Feb. 4th 1851 US Patent No. 7,921 Patent Plate H&W Burner Houghton & Wallace Pewter Lamp Patent Nov. 15, 1843 US Patent No. 3,333 Patent Plate H&W Burner Houghton & Wallace with Shade Patent Nov. 15, 1843 US Patent No. 3,333 Patent Plate Cornelius & Co. Philadelphia Cornelius Burner R. Cornelius Patent April 1st, 1843 US Patent No. 3,030 Perry Burner Enoch Perry Patent October 12, 1842 US Patent No. 2,811 Patent on Collar F.H. Southworth Patent July 2, 1842 US Patent No. 2,703 Burner Removed Archer Burner E.S. Archer Patent June 18, 1842 US Patent No. 2,671