KBKBKBRRRRRRRBKBKBKYIt is a 20 band tartan.Colour SequenceKBKBKBRRRRRRRBKBKBKYTartans with this colour sequenceK N K N K N O O O O O O O N K N K N K LY K N K N K N O O O O O O O N K N K N K LYTartansDryburgh Clan Tartan Tartan Number: 6422. Earliest known date: 2004 Based on Kerr, and the colours of the Dryburgh coat of arms including the 3 martlet birds, matriculated for William J. Dryburgh. See products available Copyright © Blair Urquhart, Comrie, 2015