An early 20th century ostrich feather and tortoiseshell panel fan

An early 20th century ostrich feather and tortoiseshell panel fan, with diamond-set Art Nouveau design to the front panel and feathers dyed purple, 48cm, with a red leather covered case with tooled borders and monogrammed with initials VR with coronet for Queen Victoria, with an early 20th century tortoiseshell parasol handle the tapered handle, with compressed circular handle, mounted with a gold ring with mauve guilloche enamel and seed pearls, gold berule marked for Brigg, London and 18ct, 34cm, fitted case by Brigg & Sons, London & Paris