Harper's Outdoor Book for Boys
CHAPTER V.—AËRIAL TOYS 81
THE ELASTIC FLYING-MACHINE
SELF-ACTING AËRIAL CAR
AËRIAL BOAT-SAILING
A “HIGH-FLYER”
Harper's Outdoor Book for Boys
THE ELASTIC FLYING-MACHINE
SELF-ACTING AËRIAL CAR
AËRIAL BOAT-SAILING
A “HIGH-FLYER”