Pattern BBGBGBYWBWMarch 18, 2023 18 s BBGBGBYWBWIt is a 10 stripes tartan.Colour SequenceBBGBGBYWBWList of tartans with this colour sequenceTartansRoyal Pharmaceutical Society Commemorative Tartan Tartan Number: 2091. Earliest known date: 1991 Created by Kinloch Anderson of Edinburgh for the 150th Anniversary of the Royal Pharmaceutical Society of Great Britain which was held at Scone Palace, Perthshire in 1991. See products available Copyright © Blair Urquhart, Comrie, 2015