1912 Print Auto Sphere Motor Boat Invention Science Blade Sailing Research TW4 XAF7 These images measure approx

These images measure approx

Food Chemistry

Underwood was also known to have been influenced by African

and exhibited at the Art Institute of Chicago

Moritz von

1912 Print Auto Sphere Motor Boat Invention Science Blade Sailing Research TW4 XAF7 These images measure approxThis is an original 1912 halftone print of an invention called "the Auto Sphere," which could travel thirty miles per hour. CONDITION This 99+ year old Item is rated Near Mint Very Fine. Light aging throughout. No creases. No natural defects. No tears. No water damage. Please note there is print on the reverse. Product Type: Original Halftone Print; Black White Grade: Near Mint Very Fine Dimensions: Approximately 2. 75 x 3. 75 inches; 7 x 10 cm