Help with autograph ident.
 

Can anyone identify this signature? Any help would be greatly appreciated.

The speakers at the first day ceremony would be the most likely, or someone connected to the grange in some way.

I could only find a few with a quick search, none hat are even close. At least it rules out a few likely people.

From the first day program
Allen P Wheeler - chaplin national grange
Herschel D Newsome - Master national grange NO
Orville L Freeman - Sec. Agriculture NO
Frederick C Belen - Deputy postmaster general NO
William J Brake - chairman centennial committee
Dr George R Davis -minister national city Christian church

Also possible
Lawrence F O'Brien -Postmaster general NO
Lee Pavoa - designer

Unlikely -BEP renderers and engravers
Robert Jones
Edward Felver
Howard Sharpless

Steve B

Years ago I had a bunch of signed FDCs in a collection I bought. The turned out to be mostly members of Congress. Perhaps a congressman from a farming state?