Gonstead Technique. All materials sourced from Gonstead technique training archives. Dr. Clarence Gonstead (1898–1978) built the largest chiropractic practice in the world from a small clinic in Mount Horeb, Wisconsin.
Herbalists and naturopaths still consult it as the definitive reference. More detailed than any modern herbal. The Eclectic physicians were the bridge between folk herbalism and modern pharmacology.
Public domain editions. Essential for naturopathic history. Every modality, every practitioner directory, every supplier. UNIVERSAL NATUROPATHIC ENCYCLOPEDIA (1918-19) — Benedict Lust (1,416 pages).