English-Bohemian "Madeleine Castaing" Style Antique Etagère with Casters

An English-bohemian "Madeleine Castaing"-style antique two-tier cart or étagère. The reverse is marked with "B", its reference unknown. Caster's have patented markings indicative of 19th Century Victorian furniture. There is the same style étagère in a photograph of a room in Madeleine Castaing's shop Paris's St. Germain de Pres. "House and Garden, 1966". It's positioned next to a piano as a liquor cart.
 
Equally special is its last provenance, once belonging to today’s tastemaker and art collectors Carolina and (ex-husband) Ian Irving. Carolina is a renowned textile designer (exclusive to the trade), Creative Director of Home for Oscar De La Renta, former Editor at Elle Décor, House and Garden, and Vogue Living. She’s been featured in House Beautiful, World of Interiors, Domino Magazine, Traditional Home Magazine, British Vogue and more. Ian is an internationally known master in English and European silver, is also known for his exceptional taste, expertise and style. If you enjoy beautiful, historic pieces with a cherished story and provenance, this étagère is for you!