This note from Vincent Rossini:
We have need for 1-2 volunteers to track down leads on the internet.
It will be a few months before we can afford to hire full time researchers.
You won’t be able to publish here, but you will get research recognition.
Just contact me at Vincent@greatamericanzeroes.com,
with a unique name you’d like to be identified with, and a reply email address. For security reasons I suggest a free yahoo or gmail address.