﻿ANNOUNCEMENTS 
  OF 
  MEETINGS 
  OF 
  THE 
  ACADEMY 
  AND 
  

  

  AFFILIATED 
  SOCIETIES 
  

  

  Saturday, 
  May 
  6. 
  The 
  Philosophical 
  Society. 
  

  

  Tuesday, 
  May 
  9. 
  The 
  Institute 
  of 
  Electrical 
  Engineers. 
  

  

  Wednesday, 
  May 
  10. 
  The 
  Geological 
  Society. 
  

  

  Thursday, 
  May 
  11. 
  The 
  Chemical 
  Society. 
  

   Program 
  : 
  

   H. 
  C. 
  Fuller: 
  The 
  chemist 
  and 
  the^ 
  druggist. 
  

  

  Saturday, 
  May 
  1.1. 
  The 
  Biological 
  Society. 
  

   Thursday, 
  May 
  18. 
  The 
  Academy. 
  

  

  PROGRAMS 
  ANNOUNCED 
  SINCE 
  THE 
  PRECEDING 
  ISSUE 
  OF 
  THE 
  JOURNAL' 
  

  

  Tuesday, 
  April 
  11. 
  The 
  Institute 
  of 
  Electrical 
  Engineers, 
  at 
  the 
  Cosmos 
  Club, 
  at 
  7.45 
  p.m. 
  

   Program: 
  O. 
  C. 
  MERRILL 
  : 
  Power 
  development 
  of 
  the 
  Colorado 
  River 
  and 
  its 
  relation 
  

   to 
  irrigation 
  and 
  flood 
  control. 
  

  

  Saturday, 
  April 
  15. 
  The 
  Biological 
  Society, 
  at 
  the 
  Cosmos 
  Club, 
  at 
  8 
  p.m. 
  Program: 
  

   R. 
  W. 
  ShuFELDT: 
  Obsenations 
  on 
  the 
  flora 
  and 
  fauna 
  of 
  the 
  District 
  of 
  Columbia. 
  

   R. 
  P. 
  CowLEs: 
  A 
  hydrographic 
  and 
  biological 
  survey 
  of 
  Chesapeake 
  Bay. 
  

  

  Tuesday, 
  April 
  18. 
  The 
  Anthropological 
  Society, 
  at 
  the 
  National 
  Museum, 
  at 
  4.45 
  p.m. 
  

   Program 
  : 
  Annual 
  meeting 
  for 
  election 
  of 
  officers. 
  

   ' 
  Received 
  too 
  late 
  for 
  publication 
  before 
  the 
  date 
  of 
  the 
  meetiTr:?. 
  

  

  