Vintage Royal Doulton Bunnykins dishes are not safe for children to use. This dish tested positive for 80,000 ppm Lead & 1,916 ppm Arsenic. 90 ppm Lead (& up) is unsafe by modern standards.
Bunnykins ceramic cup – Sacredhomeandhearth
Mum warns of dangers of using much-loved Bunnykins sets after testing them - Mirror Online
Christmas Tree Tableaux DB477 - Royal Doulton Bunnykins | Seaway China Co.
BUNNYKINS – Rob McIntosh
Bunnykins Plate, Bowl & Mug - Bunnykins Set - Royal Doulton®
31 - Divided Dish | Robert MacNeil's Antiques Eastern Canada's Largest Selection of Discontinued China and Silver Patterns
Royal Doulton Bunnykins Childs or Salad Plate Bone China Family Picnic Scene | eBay