G.B. Lewis Prop L11B-0 not on list

I just stumbled upon this website of propeller terms. It is for boat props, but do the terms still hold for airplane propellers?

http://www.rundquist.com/how_terms.htm

Thanks again.

Thank you Lamar and Dave,

If you can tell me any more about the numbers, even the obvious stuff, it would help as I learn more.

On a side note, there is a fabric (?) covering on the ends of the blades. Sorry, I don't know the terminology for the parts of a propeller. I'm wondering what that material is for. The propeller also has metal covering the business ends of a portion of each blade.

While looking for the names for the parts of a propeller, I found this:

http://ma3naido.blogspot.com/2008/11...rinciples.html

It is helpful, but if you know of other websites that provide rich info like this, I would appreciate knowing about it.

Thanks again.

Martin

[Dave]

I don't have anything else more specific on that either, but the Type Certificate (TC78 applied to a number of different props manufactured by G.B. Lewis, and expired in 1954. I think yours was specifically for a 65 HP engine, but that "narrows it down" to maybe 20 or 30 different possible aircraft.

[MWP_Lamar]

The information on that G.B. Lewis web page is the most current I know of but it's obviously not 100% complete.

Lamar

Hi All,

I just got my first wooden propeller and was happy to find this forum.

Anyway, my prop has the following information, but I don't see it on the G.B. Lewis list that seems to be the comprehensive list online at:
http://www.modernwoodenpropellers.com/GBLewis.htm

Any help decoding the info is appreciated as well. I am totally new to this field. Thanks.

G.B. LEWIS CO.
SER. 11604
DES. L11B-0
P.C. NO. 20
T.C.788