"Pair Of Blue Baccarat Car / Carriage Bouquet Doors."
Very beautiful pair of bouquet holders in colored Baccarat crystal from the late 19th century or early 20th century. These bouquet holders were used in the first cars or in horse-drawn carriages. A fastener is missing on one and the other has slight chips (see photos). 
Le Magazine
Rivista Artiquariato
TRÉSORS magazine