細節
An opera glass fan or Jumelle-Evantail
the gauze leaf trimmed with sequins, with bone sticks with a pair of opera glasses attached to the pivot, by J. C. Vickery, London, Rd. 482045 and "Eole" SDDG - 6in. (16cm.), circa 1906
the gauze leaf trimmed with sequins, with bone sticks with a pair of opera glasses attached to the pivot, by J. C. Vickery, London, Rd. 482045 and "Eole" SDDG - 6in. (16cm.), circa 1906
出版
This appears similar to the fan pattented by Edmond Bloch in France, 19 January 1906, patent no. 362.541. Maryse Volet, Les Brevets d'Eventails deposes en France au 20eme Siecle, pp 100 - 101, Vesenaz 1992