Photograph of an architectural rendering of the Diamond Machine Tool Coporation, shown from above, [s.d.]. At center, an small complex of industrial buildings is shown, extending from the slight left foreground to the slight right background. At left, a parking lot is visible, followed to the right by what appears to be an office building. Farther right, three long warehouses are connected, the rightmost of which has the name of the company on its roof. Two small shacks are visible still farther right. Photo sleeve reads "Copy neg".