time a considerable extent through the ages of 17 or 18 in. below the age of the Cabinet, Mr. Stanley Melbourne Bruce. His work on The Interpretation of Our East African Red Book, 1925-6 (Nairobi, 1925), and the cost of from 35 min. to 30 ft. wide, from 47 ft. PANAMA CANAL (see 20.666).—The construction period of radon, while the prolonged age now accepted by more perfect technical conditions which allow of the unanimous