dirtier of Cxerctses 
December 13, 1930 
Dr. Wm. H. Holmes or Wm. H. Jackson, Presiding 
AND WILL PRESENT THE TABLET 
Addresses by 
Hon. Guy V. Hardy, M. C., Colorado 
Hon. Edward T, Taylor, M, C., Colorado 
Dr, Edgar L. Hewett, President Archaeological Institute of America 
THE MEMORIAL WILL BE UNVEILED BY 
Frederick D. Owen 
The' Geological "Survey 
. ; of the Territories 
Ferdinand -V; Hayden. Geologist 
• IN CHARGE 
was established by AN act- of Congress 
■ ■■ APPROVED MARCH 3, >86?. 
BY THIS ACT AND. SUBSEOtlENI APPROPRIATIONS 
ROOMS WERE SECURED IN THE UPPER FLOORS Of 
THF OLD BRICK BUILDING ON THIS SITE SUBSE- 
QUENTLY PURCHASED BY THE STAR COMPANY. 
SCIENTISTS WERE EMPLOYED' EXPLORATIONS.. 
GEOLOGIC. TOPOGRAPHIC AND PHOTOGRAPHIC, 
WORK BEGUN BY MANY FIELD PARTIES, 
LATER' THE SURVEY OFFICES WERE MOVED TO THE 
TIPPER.; FLOORS OF 509 7th STREET, WHERE FINAL 
COMPILATION OF ALL FIELD WORK WAS MADE. ' 
ERECTED 
In the main office, - ground floor 
The Evening Star (new building) 
Eleventh Street and Pennsylvania Avenue N. W. 
Washington, D. C. 
On behalf of the Surviving Members of the Survey 
