`A Treatise concerning averidge Written originallie in Dutch by Quijntyn Weytsen Counseller to the King of Spain in the Court of Holland.`, Adv.MS.6.2.2(iv), folios 34-40r. Volume containing inter alia translations or copies, 1706 or after, of treatises on maritime law, chancery styles, and Crown patrimony, an index to Stair’s ‘Institutions of the Law of Scotland’, and copies of Scottish patents, 16th and 17th century., Adv.MS.6.2.2. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/archival_objects/12798 Accessed September 23, 2024.