Ephemera › HS 3572 - Letter from Lockwood Brothers, 74 Arundel Street, Sheffield 1875 Image 1 of 1 HS 3572 - Letter from Lockwood Brothers, 74 Arundel Street, Sheffield 1875 £35.00 Out of Stock Cutlery and tool makers. Pampa trade mark adopted in 1862 to avoid counterfeiting in Germany. Out of Stock Added! Cutlery and tool makers. Pampa trade mark adopted in 1862 to avoid counterfeiting in Germany.