In an old EAA article a member named Zac (Zac and Doris Howard) restored a Hammond 100 biplane. In the article it talked about the fact that Zac knew the nephew of the Dean Hammond who built the airplane (one of seven of them). In the article (VA, 9-Sept-1995) it stated that the nephew found four sets of the blueprints, the engineering documents, and the original type certificate.

Also a Joe Araldi (EAA 70897, A/C 9081) was a friend who flew the airplane when zac lost his medical and may know something.

The current owner does not have that paperwork.

I am trying to find the nephew to see if he still has it.

Anyone with a lead, please let me know. I know this is a needle in the haystack.

Thank you, James

James Douglas.