[43] Exact figures for unpolished not yet available; mineral about 3 times that in polished.
[44] T = tablespoon.
[45] c = cup.
[46] t = teaspoon. Level measures.
[47] From “Food Products”, H. C. Sherman, by permission of the publishers (The Macmillan Company). Complete tables there itemized.
[48] Blatherwick.
[49] Amer. Jour. Diseases of Children, November, 1914. Doctor Roland G. Freeman.
[50] For normal relativity see tables, pages [374], [375].
[51] Daten und Tabellen, Vierordt.
[52] Girls average ½ inch shorter until 2 to 4 years, then 1 to 2 inches shorter until 11 to 14 years; ½ to 2 inches taller 11 to 14 years; then shorter.