Front matter
Reading edition
CONTENTS.
On the Telegraphic Determinations of Longitude by the Bureau of Navigation: Lieut. J. A. Norris, U. S. N.
Reports of the Vice-Presidents: Geography of the Land: Herbert G. Ogden Geography of the Air: A. W. Greely, Chief Signal Officer, U. S. A.
Annual Report of the Treasurer
Report of Auditing Committee
Annual Report of the Secretary
National Geographic Society: Abstract of Minutes Officers for 1890 Members of the Society
Published April, 1890.
PRESS OF TUTTLE, MOREHOUSE & TAYLOR, NEW HAVEN, CONN.