English Pitcher c1930’s order Nickle Silver and Hallmarked

Elegant designed English Nickle Silver pitcher hallmarked with a squirrel thought to be a later “Squirrel Brand” for Birmingham's S.J. Levi and Co. (c. 1900-c.1935) who specialized in domestic use products. The item is registered. The outside is tarnished and could clean. I don't want to scratch it. It does look like silver. Please notice the dent on the base near the handle and the crack on the inside. The pitcher order still holds water. 9" tall. 9" wide.