Yankee Steel
- Detailed history about the iron mine at Mine Hill.
- http://pages.cthome.net/fwc/ROXBURY.HTM

Roxbury Furnace
- Historical overview and references on structure also known as Mine Hill Preserve.
- http://members.skyweb.net/~channy/roxfurn.html

Gamaliel's Den
- Notes from various sources on den which was hiding place for noted counterfeiter in the early 1700's.
- http://members.skyweb.net/~channy/Gamaliel.html

Roxbury, Connecticut
- Reprint of information from The Connecticut Guide, published in 1935.
- http://members.skyweb.net/~channy/CTGuideRox.html