DesertGold/Moorcroft: https://www.desertgold.us/moorcroft/Moorcroft.html
BERMUDA LILY Designed and Introduced in 1973 by Walter Moorcroft Green Triangle Ashtray Approximate Dimensions: 5.5" x 5.5" x 5.5" (13.97 x 13.97 x 13.97 cm) 0.625" (1.588 cm) high Circa: 1973-1978 Burslem, Stoke-On-Trent, England
Paper Sticker: "By Appointment W. Moorcroft Potter to the Late Queen Mary" This paper sticker was used from 1953-1978.