Bidspirit auction | 4-Prop Airplane Propeller Nose Cones

4-Prop Airplane Propeller Nose Cones / Hub Covers (2) - Two (2) nose cones / hub covers for a 4-prop airplane propeller. Appear to be aluminum. Approximately 21” long (base-to-tip). Prop openings are arch shaped with maximum dimensions of approximately 5” x 6-5/8”. Base diameter approximately 18-3/8”. Each of these pieces has a stamp on the interior (see photos). Total weight of the pair approximately 8.5 pounds. Signs of wear.