National Bank of Scotland Limited, colour trial 20, Edinburgh, 2 January 1893, yellow-green and multicoloured, the Marquess of Lothian at left, arms at centre, various buildings in field, value top left and right, value in maroon underprint lopw centre, rev. red, view of Prince's Street at centre (Douglas 22), official perforations, red SPECIMEN NO VALUE overprint and red WATERLOW seal low right, some foxing trhus good very fine, attractive, very rare