Description
A grayscale patent drawing depicts a football from multiple technical angles, with the top view showing the full oval profile and lower diagrams revealing cross-sectional construction details and seam patterns. The composition uses fine line work and stippled shading to render depth and dimension across the formal schematic layout, giving the image an authoritative, instructional quality typical of early 20th-century industrial documentation. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.