Vintage NIFTY Tie Clip Slide - 9ct Gold Silver Lined - Australian Art Deco - Monogrammed T.H.T.This great piece of Australian men's fashion history features a geometric pattern, and dates back to the Art Deco era, circa 1930s-40s.  Suspended from it's original matching safety chain is an engraved monogrammed plaque with the initial "T.H.T."The NIFTY brand is stamped in an oval cartouche on the back, as well as "SIL.LINED 9CT" (a layer of 9ct fused over a sterling silver base).In good vintage condition with a nice lustre on the front surfaces.  The mechanical slide works and holds securely.  There is some age related oxidation on the inner and back surfaces.