Cactus Cow - airship 1897 - Drawing. Public domain image.
Summary
inventor Professor Barnard created a cigar-shaped ballon about 46 feet long made in silk and cotton woven in
shades of yellow. The diameter of the ballon at its largets portion is about 18 feet. The gearing from the bicycle
runs the propeller situated in front of th machine. The ballon was charged with hydrogen
Date
1890 - 1900
Source
Wikimedia Commons
Copyright info
public domain