ANNOUNCEMENT OF MEETINGS OF THE ACADEMY AND 
AFFILIATED SOCIETIES 
- Tuesday, February 20. The Anthropological Society. 
Wednesday, February 21. The Washington Society of Engineers. 
Saturday, February 24. The Philosophical Society. 
Wednesday, February 28. The Geological Society. 
Thursday, March 1. The Entomological Society. 
Saturday, March 3. The Biological Society. 
PROGRAMS ANNOUNCED SIN CE THE PRECEDIN G ISSUE OF THE JOURNAL! 
Tuesday, January 9. The Washington Academy of Sciences, at the Carnegie Institute, 
8.15 p.m. Program: W. J. Humpureys: The murmur of the forest and roar of the 
mountain (presidential address); election of officers. 
Wednesday, January 10. The Geological Society, at the Cosmos Club, at 8 p.m. 
Program: A. J. Cotirer: Some features of the geology of the Litile Rocky Mountains, 
M. R. Campsruy: The Pulaski overthrust fault in southwestern Virginia. N. H. 
Darron: Some Arizona problems. 
Saturday, January 13. The Philosophical Society, at the Cosmos Club, at 8.30 p.m. 
Program: E, C, Crirrenpen: The measurement of light (presidential address). 
TNotiees received too late for publication before the date of the meeting. 
