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Bays in Magnetic Declination about New Moon, 1922, February 26th, 18h. 48m. G.C.M.T. at Christchurch, New Zealand.

Approximate Cost of Paper. —Preparation, not given; pi-intina (725 copies, including diagrams), £28.

Authority : VV. A. G. Skinner, Government Printer, Wellington.—l 922.

Price 9d.\