Donate Documents

If you are interested in donating reference materials please provide:

  • A scanned JPG image,150 DPI, 800x600 pixels

  • Include a scanned image of the front cover of the original source

  • State where you found the document

  • Please let us know your name if you would like credit for your donation

Email documents with above information to:
David Vardiman or

Click here to upload


Cash Donations

We’re willing to receive cash donations for continued research and website maintenance.  Please mail cash donations to:

David Vardiman

500 Ridge Rd.

Lead, SD 57754


Email David Vardiman

or Michelle Fansler

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