I have been collecting wooden propellers for over 30 years and have accumulated a number of duplicates.  In addition, I have recently limited my collection to just WW1 era propellers, and I do have a few that were built after that time.  With some 70 propellers in the collection, I am selling off some of the ones I no longer need, mostly to make space and free up cash to buy more of the ones I want.  Although all of the following propellers are for sale, I will gladly consider any trades for early (WW1 and prior) propellers as well.
Pricing -  I have tried to offer these at prices that reflect market price, which today basically reflects eBay activity.  One thing I don't want to do is sell them privately, only to have them show up on eBay for a higher price.  I can sell them on eBay myself instead (and may occasionally do that  just to move them).  Recently, prices for this type of propeller have risen significantly and I anticipate that they will continue to escalate.  See these recent eBay propeller sales for examples.  Also, see comparable offerings on Bob Gardner's Aeroclocks.  (Currently  1 GBP is equivalent to about 1.9 US Dollars, so the prices in pounds need to be nearly doubled for comparable prices in US dollars.)  My suggestion, if you think you want one, is to buy it now, as I don't envison lowering the prices. 
Description - These are described as accurately as possible, both in condition and in their identification.  If you have any uncertainties, please contact me first.  You will notice that the background on most of the pictures has been removed (with PhotoDeluxe) so that they appear as transparent background on my web site.  None of the actual propeller photo, however, has been altered except to provide best light/contrast.   Some propellers are mysteries, and when that is the case it should be clear from the description.
Shipping - Most of these can be shipped to U.S. destinations fairly inexpensively by FedEx or DHL.  Larger ones may have to be shipped by freight.  See this page for details.  Usually shipping expense is under $100, often much less.
Additional Items - More propellers may be added in the future, but I've attempted to put as many up at once as is practical.
Contact - Please e-mail me with any questions, or write or call if preferred.
WW1 Era Wooden Propellers For Sale
9/14/05
Propellers currently for sale:
Propeller Number:
1.
2.
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5.
6.
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8.
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10.
SOLD
SOLD
SOLD
11
12.
13.
SOLD
SOLD
14.
SOLD
15.
SOLD
16.
17.
18.
Nieuport 28 - Gnome Monosoupape - $4150
19.
SOLD
SOLD
(rev 3/13/08)
SOLD
SOLD
SOLD