Catalogue of Fine XVIII Century English Engravings, Principally in Colours, the Property of the Late Charles Edward Strachan ... the Hon. Mrs. Muirhead ... American Engraved Portraits, the Property of Miss M.F. Hardcastle ... Valuable Mezzotint Portraits, the Property of the Right Hon. Lord Buckmaster ... Also the Property of His Grace the Duke of Richmond and Gordon ... Naval Actions in Colours, the Property of the Late Mrs. A.E. Croft ... Sporting Prints in Colours, the Property of Arthur Shave ... Col. the Hon. W. Lawson ... Choice Drawings in Watercolour, by Thomas Rowlandson, the Property of the Late J. Graeme Thomson ... which Will be Sold by Auction by Messrs. Sotheby & Co. ... at Their Large Galleries ... on Wednesday, the 2nd of April, 1930