deaftom, e-mail, 05.04.2011 00:18 The Invincible [note correct spelling] Metal Furniture Company of Manitowoc, Wisconsin, decided to establish an aircraft division in 1928. Although this division lasted little more than a year before the Great Depression killed it, they managed to build the D-D (shown above) as well as models called the 200 and the Center-Wing, the latter a more sophisticated version of the D-D. reply |