Black Celluloid Haircomb- French signed Auguste Bonaz (SORRY THIS ITEM IS SOLD)

This is a lovely comb with a "lacy" effect .  This hair ornament  dates from the  early 1920's period is made of jet black celluloid by Auguste Bonaz, famous for his wonderful Art Deco Bakelite jewellery.  It is signed on the back. It measures 9cms ( 3.6 ins) across and approx 15cms (6 ins) from the tips of the prongs to the top of the comb.