Old Eisenberg Dress Clip brooch Pre Jewelry Line Unsigned Rhinestone

Lovely old unsigned rhinestone dress clip we believe to be an unsigned Eisenberg, from the time period when they started producing jewelry to decorate their dress line; before the actual jewelry retail production began. We base this on the quality, diversity and size of the rhinestones, the item being age appropriate, the item being design appropriate; and the antique jewelry dealer we acquired this from previously had an identical clip of slightly later production marked as Eisenberg. This piece measures 2 & 3/4" long and is 3/4" across and is in good condition with the clip in good working order and the stone still brilliant. Great versatile size and design, on a silver metal backing that is also identical to that used in signed Eisenberg pieces.