Royal Society Embroidery Floss.
Vintage Embroidery Floss & Thread
You Need More Thread! –
Royal Floss
Original New Old Stock Antique Royal Society Embroidery Floss
Lot Arts & Crafts Early 1900s Royal Society Embroidery Floss Sea Island Cotton
Royal Society Embroidery Lesson - The Old Design Shop
Royal Floss
Royal Society Embroidery Lesson - The Old Design Shop
Connecting Threads 100% Cotton Thread Sets - 1200 Yard Spools (Set of 5 - Salt & Pepper)
Connecting Threads 100% Cotton Thread Sets - 1200 Yard Spools (Set of 10 - Color Wheel)