The two brick towers of the Madison Avenue front of the Squadron “A” Armory evoke strong memories of a fortified medieval castle. This last remaining wall with the towers at each corner, executed in military architectural style, form an imposing structure of monumental scale and stark simplicity. Although the turrets and battlements are reminiscent of twelfth century French prototypes, the result as expressed here is a product of American inventiveness, while being, at the same time, an excellent example of a medieval castle.