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Old 01-21-2018, 10:00 PM   #10
Join Date: Jan 2018
Posts: 3

Originally Posted by pmdec View Post

@JohnBrowning: Is the shielding metal? If true, wich one? And could you post a very clear close up of its fitting to the prop (on the picture it seems there are things like stapples)?

@Bob: The patent from 1919 shows a central hole
( ) and I can't understand how it could work without.

Best regards,
The shielding is metal and appears to be thin sheet metal. Along the wood it appears to be nails similar to brad nails and there are larger nails on other parts of the shielding.

I'll try to get some pictures outside which might show the details better.
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