Rare Pair of Silver Crystal Decanters by Adolphe Roustang

Rare Pair of Silver Crystal Decanters by Adolphe Roustang, renowned Parisien Silversmith.  The decanters date from approx 1920 and are fully hallmarked throughout.  Excellent original condition, retaining original tooled leather and silk lined box.  Purchased privately in Devon, the past week.
 
Approx 29cm x 10cm
 
First time on the open market, since purchased new.