When he passed away, Pete Bowers donated his entire collection to Seattle's Museum of Flight. One of the original sets of plans was part of the donation.

The Museum of Flight has scanned in the plans in a searchable PDF format, and have it on their site for free reading/download:

https://digitalcollections.museumoff...ems/show/50159

Note that this version of the plans dates from the same time as the magazine articles, so the PB100 material will be directly applicable.

http://www.bowersflybaby.com/PB100/index.html

18 years ago, Wolfang Dertnig put together a list of plans updates. You can see the changes at:

http://www.bowersflybaby.com/tech/revisions.pdf


Ron Wanttaja