13 ft Prop ID

[PropQuestions]

Hi,
I just picked up a really large wooden propeller and I haven't been able to find much about it yet. I was hoping someone in this forum could help out. Here are some details.
- 13 ft long (all wood)
- Has a serial number of some kind "29608" but no other markings.

[sanger22]

Hello
I’m not an expert by any means but I am learning from of the very knowledgeable people on the site. It looks like it has a slight pitch and it’s very large. My guess is an airship or blimp propeller. I’m pretty sure I will be corrected by someone much more knowledgeable.

[Dbahnson]

Probably the best step at this time is to check the exact hub dimensions and then click the link to see if they match a specific aircraft engine, possibly a Liberty engine.

Many dirigible props were 16 feet or more, but that's still a possibility. It's possible that it simply can't be identified, however.

[PropQuestions]

Thank you so much!