One of the most popular antique golf clubs among collectors, the Spalding Kro-Flite double waterfall Dedstop iron has a wavy pattern of large corrugated grooves on its face.  This rare club was offered only in Spalding's October 5, 1919 catalog.  According to the patent issued to William F. Reach, the wavy lines would allow the golfer to impart a great deal of backspin to both a direct stroke and cut shots. This is a registered patent model with the date included on the back of the head. The head, 37 1/4" shaft and leather-wrapped grip are original. "SJG" owners initials are stamped on the back of the blade.  Seller's name remains in part but is no longer readable.  Face pattern is deep and strong.

TCA2 Vol 1, p. 274-275.