In Kanas City, Missouri, ANTIQUES ROADSHOW host Mark L. Walberg and appraiser Marshall Martin travel to the Toy and Miniature Museum to discuss dolls houses and miniature models. Highlights include a beauty book, ca. 1928, by entrepreneur Madam C.J. Walker, the first American female millionaire; an 1861 E.G. Wright silver cornet that was played by the owner's great-grandfather when he was part of the 15th Regiment of Indiana; and a 1920 Julian Onderdonk oil painting that was gifted to the owner's mother when she lived next door to the artist and is now appraised for $125,000.