Winsor & Newton Royal Warrant Holders Association

List of royal warrant holders of the British royal family - Wikipedia

The Times - Court Circular, Windsor Castle - Thomas Lyte

Royal Warrant Holders Association

Winsor & Newton's Colours

By Royal Appointment… - Egham Museum

Winsor & Newton's Colours

Winsor & Newton Royal Warrant Holders Association

Royal Warrant — Meyer & Mortimer

List of royal warrant holders of the British royal family - Wikipedia

An A-Z of Royal Warrant Holders, Gentleman's Journal

The Story of Winsor & Newton Royal Warrant