a direct lift aircraft, which included all the major engineering features of the VS-300. The patent was granted on March 19, 1935. Presented to Henry Ford and included in his Edison Museum in Dearborn, Michigan, on October 7, 1943, the VS-300 today remains on display at the Henry Ford Museum.of all major subdivisions of the Metazoa. The multimeric form is present in a deuterostome, Ciona intestinalis, a lophotrochozoan, Hermissenda crassicornis, and in the ecdysozoans and also exists outside the Metazoa in a fungus. The presence of the multimeric form in nematodes and arthropods, therefore, although not contradicting the Ecdysozoa hypothesis, gives it no support. The absence of the monomeric form in the completely sequenced flies and nematodes may suggest they are linked but, lacking the complete genomes of other ecdysozoans, proving its total absence from the Ecdysozoa is not possible. Furthermore, the absence of the monomeric form from the genome of the deuterostome Ciona suggests that the absence of this character is an unreliable indicator of relationships.