An in-house model from Boeing of the USAF X-20 Dyna-Soar. A printed label
on the bottom reads "Model Shop 2-3944" and an employee has printed "M. Braun" on it. Boeing's model shop produced several
variants of X-20 models, changing the base or the decals. This model appeared in the second edition of Jay Miller's authoritative
treatise, The X-Planes, and was purchased on eBay. Other variants include the same black aircraft inscribed with
windshield panels, and an alternative stand made from thick acrylic.