About this date--1875--builders were becoming more and more impressed with the value of a low centre of gravity got by outside lead, which, in combination with increased displacement, allowed of beam being reduced and length added almost indefinitely. Indeed, Mr. Dixon Kemp, probably the best authority on the subject in this country, declared somewhat later that there was no limit to this process of drawing out; and though I never could quite agree with him on that point, the beginning of the end was approaching, and yachts, more especially in the smaller classes, were getting most uncomfortably narrow. The older men, however, were naturally timid about the introduction of external ballast, and it was left to 'the boys,' with the happy audacity and confidence of youth, to design 100-tonners with 70-ton keels, which, perhaps fortunately, did not get beyond the length of paper. But fives, tens, and twenties were built with nearly all their lead outside, and did not from that fact tear themselves asunder. Mr. James Reid, of Port Glasgow, designer of the beautiful 10-tonner 'Florence' and many other fast boats, closely followed by Mr. John Inglis, of Pointhouse, and later by the writer, put all or nearly all of the ballast outside, and the practice in a few years became general. [Illustration: 'Britannia,' 1893. 'Thistle,' 1887. Sketch of cutwaters.] Length and displacement went merrily on, as will be seen from the following tables and diagrams:-- _Elements of 5-Tonners (94 and 1730 Rules)_