A GROUP OF SIX SCARF PINS, LATE 19TH/20TH CENTURY | The Collection of a Connoisseur 掌上的百年風華: 鐘錶及裝飾藝術收藏 | 2020 | Sotheby's
How To Wear A Tie Stick Pin - YouTube
12 Ways to Wear a Stick Pin - The Versatile Accessory! - Perfidious Jewellery
Gold and micromosaic stick pin - 19th century... (Gioielleria antica e d'epoca...) - Auction Gioielli, orologi, argenti, avori, wunderkammer, penne e monete da investimento - Bertolami Fine Art - Casa d'Aste