Mr. H. M. Wilson, of the United States Geological Survey, delivered an address on the subject "India: Its geography and people." At the close of the lecture Mr. Wilson exhibited and explained a number of lantern-slides made from views taken by him while traveling in India.

May 1, 1891. 53d meeting.

Meeting held in the Lecture Hall of the National Museum. Vice-President Hayden in the chair. Attendance, 600.

Mr. Courtenay De Kalb delivered an address on "The great Amazon: Personal investigations on the Great River and in its upper valley." At the close of the lecture Mr. De Kalb exhibited a number of lantern-slide views, which he described.

May 15, 1891. 54th meeting.

Meeting held in the Assembly Hall of the Cosmos Club. Vice-President Hayden in the chair. Attendance, 25.

At the request of the Board of Managers, Mr. Marcus Baker made a statement relative to plans by the Board for further Alaskan exploration in the vicinity of Mount St. Elias under the conduct of Mr. I. C. Russell, to be prosecuted the coming season.

Mr. Gilbert, complying with the request of the Chairman, addressed the Society upon some of the questions involved in Alaskan geology.

Dr. Sheldon Jackson, at the invitation of the Society, spoke on the general aspects of the Alaskan coast and the inhabitants of the country.

Remarks were made, following Dr. Jackson's address, by the Chairman, Mr. J. H. Blodgett, and others.