Russian Niello Silver Overlay C-Grip Cane, 19th Century Consign Now DeptCollections, Decorative Arts, Silver, Walking Sticks and CanesSizeLength 35 in. Russian Niello Silver Overlay C-Grip Cane, 19th Century, the silver collar marked O.R. on a tapering burlwood shaft ending in a metal ferrule Length 35 in. Provenance: The Estate of Stephen Weinroth, Nantucket, Massachusetts Please note that this auction has ended. Click here for an overview of this auction.