[208.] Barbed Wire, about 1890. USNM 230572; 1959. A stamped zigzag ribbon between two twisted wires. Gift of Don Holst, Washington, D. C.

[209.] Barbed Wire, about 1890. USNM 230577; 1959. A stamped, ribbon-type wire with barbs on one edge and with the ribbon twisted. Gift of John Blake, Washington, D. C.

[210.] Narrow Hoe, date unknown. USNM 230578; 1959. Blade from a socket-type hoe. The words "Bedsteel Oil Tempered" are stamped on the blade. Gift of James W. Rutherford, Springfield, Ohio.

[211.] Wallis Tractor, 1919. USNM 230439; 1959. A Model K Wallis tractor of a series made from 1919 to 1924. It succeeded the 1913 Wallis Cub and the 1916 Wallis Cub, Jr. Gift of Massey-Ferguson, Inc., Racine, Wisconsin.

[212.] Single-Shovel Plow, about 1840. USNM 240816; 1959. This type of shovel plow cultivated corn in the western part of the country in the 1840s. This specimen resembles a row-buster for opening rows to plant seed, etc. Gift of Andrew W. Frye, Woodstock, Virginia.

[213.] Fiddle-Bow Broadcast Seeder, late 19th century. USNM 240745; 1959. The operator saddled the seeder on his shoulder by means of a strap fastened to the seed sack. Sliding the bow back and forth caused the seeds to be broadcast from a spinning disk. A gauge on the seeder could be set to sow a prescribed amount of seeds per acre. Gift of Benjamin Lambert, Woodstock, Virginia.

[214.] Grain Riddle, mid 19th century. 1959. Sieve for sifting grain. Constructed by Office of Exhibits, Smithsonian Institution.

[215.] Broad Hoe, mid 19th century. 1959. Constructed by Office of Exhibits, Smithsonian Institution.

[216.] Miniature Plow, late 19th century to early 20th century. 1959. This plow, made entirely of steel, was found in Alexandria, Virginia.

[217.] Mattock, 19th century. USNM 230440; 1960. This is an implement for grubbing and digging. Gift of Veikko Jarvis, Negaune, Michigan.