Pattern WKBKGRGRGRGKYMarch 18, 2023 26 s WKBKGRGRGRGKYIt is a 13 stripes tartan.Colour SequenceWKBKGRGRGRGKYList of tartans with this colour sequenceTartansCalifornia StateCalifornia State American District Tartan Tartan Number: 2454. Earliest known date: 1998 Designed by J.Howard Standing of Tarzana, California and Thomas Ferguson of Sydney, British Columbia. Adopted as the 'official' California State tartan by the State Legislature. For general use by all those living in the State. Based on Muir, after the famous botanist and environmentalist John Muir who lived in California. Assembly Bill 2362, february 20th 1998. See products available Copyright © Blair Urquhart, Comrie, 2015