This original watercolour chart dates to about 1860 and written in ink on the graph, are the initials A.M.F 27. The overall measurements including narrow margin, is 21.cms x 18cms. This has been packed away for years and the covering paper flap has kept the colours bright.. The painting shows a bunch of flowers including an Orange lily, bluebells and others.I can combine postage, as I shall be selling a few Berlin charts over the next week.