#james slough zerbe

[publicdomainbooksdevotee]

Got some very nice old car diagrams in this one.

[cctinsleybaxter]

The Zerbe Sextuplane was an unconventional early aircraft designed by James Slough Zerbe around 1908. The aircraft mounted six wings, heavily staggered, above a framework on which the pilot sat; propulsion was provided by a single propeller mounted in a tractor configuration. No record survives of the Sextuplane's performance.