- Designed as a signet style ring with an oval face engraved with script initials 'M S Y'
- Face is hinged and opens to reveal a "poison" compartment
- Inside of cover is inscribed 'Dad'
- Completed by rounded shoulder and high polish finish
- Stamped for 18 karat gold
- With maker's mark for S. Blanckensee & Son Ltd
- Circa: 1910
- Ring size: 7 and sizable
- Measures north to south 14.5 mm and sits 4.5 mm high
- Total weight: 8.7 grams
- Stock Number: We-12279
