What is this mini propeller?

>>33371910
It's a propeller, but tinnier.

>>33371910
LITTLE

>>33371910
Its for the siren

Probably powers the siren.

It's the "Jericho Trumpet" siren present on early model Stukas. The propellers turn the siren-y bits

File: IMG_4444.jpg (60KB, 550x375px) Image search: [Google]

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>tfw you will never hear the trumpet of death in your lifetime

Never made the connection that that's where the NYOOM sound planes in 60 cartoons made came from.
Huh.

File: 1391907884415.jpg (207KB, 960x719px) Image search: [Google]

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>>33371910
Is for flying just a little

For taxing.
Like the little trolling motor on a fishing boat.

>>33371919
WOODEN