Gregory’s powder

Gregory s Powder, Calcined magnesia, 2 ounces powdered Turkey rhubarb, 1 ounce powdered ginger, i ounce. Mix, The above is Dr. Gregory s formula. Some receipts add powdered chamomile. Rhubarb, 1 ounce ginger, i ounce powdered... 

COMPOUND POWDER OF RHUBARB. Synonym.—Gregory s Powder, or Gregory s Mixture. Take of—... 

Compound Powder of Rhubarb, B,P. (Gregory s Powder). Contains 65 per cent of magnesium carbonate, 25 per cent of rhubarb and 10 per cent of ginger. 

---