At the Smithsonian Institution (National Museum) at Washington, D. C., there is exhibited a model of the MAY-FLOWER, constructed from the ratio of measurements given in connection with the sketch and working plans of a British ship of the merchant MAY-FLOWER class of the seventeenth century, as laid down by Admiral Francois Edmond Paris, of France, in his "Souvenirs de Marine." The hull and rigging of this model were carefully worked out by, and under the supervision of Captain Joseph W. Collins (long in the service of the Smithsonian Institution, in nautical and kindred matters, and now a member of the Massachusetts Commission of Inland Fisheries and Game), but were calculated on the erroneous basis of a ship of 120 instead of 180 tons measurement. This model, which is upon a scale of 1/2 inch to 1 foot, bears a label designating it as "The 'MAYFLOWER' of the Puritans" [sic], and giving the following description (written by Captain Collins) of such a vessel as the Pilgrim ship, if of 120 tons burthen, as figured from such data as that given by Admiral Paris, must, approximately, have been. (See photographs of the model presented herewith.) "A wooden, carvel-built, keel vessel, with full bluff bow, strongly raking below water line; raking curved stem; large open head; long round (nearly log-shaped) bottom; tumble in top side; short run; very large and high square stern; quarter galleries; high forecastle, square on forward end, with open rails on each side; open bulwarks to main [spar] and quarter-decks; a succession of three quarter- decks or poops, the after one being nearly 9 feet above main [spar] deck; two boats stowed on deck; ship-rigged, with pole masts [i. e. masts in one piece]; without jibs; square sprit sail (or water sail under bowsprit); two square sails on fore and main masts, and lateen sail on mizzenmast."