Lined 3" x 5" note card.
<a href="https://en.wikipedia.org/wiki/User:Andrew_Powers" class="extiw" title="wikipedia:User:Andrew Powers">Andrew Powers</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
Uploader scanned this in HD. It has no licence.