H. Arnold Karo on right with colleagues in Army Air Forces. Inspecting aerial photography

H. Arnold Karo on right with colleagues in Army Air Forces. Discussing mapping problems

H. Arnold Karo in back on left. Dedication of St. Louis aeronautical chart plant

Rear Admiral Leo O. Colbert pinning wings on daughter. Mary Lou Colbert became member of Army Women's Ferry Command

Rear Admiral Leo O. Colbert and Captain Clement Garner. On inspection trip to Alaska geodetic parties

Commander Frank Borden and Lieutenant Commander Paul A. Smith. Borden headed nautical charting and Smith headed aeronautical charting for C&GS . 11 million nautical charts and about 60 million aeronautical charts annually These two men helped move vast quantitities of men, supplies, and ordnance

Lieutenant Commander Paul A. Smith headed aeronautical charting for C&GS. He was responsible for producing over 60 million aeronautical charts per year. He became Minister to International Civil Aviation Organization after war He went from Lieutenant Commander to Rear Admiral when made a Minister

Postwar - Carl Aslakson at MacDill Field. Aslakson took Shoran navigation system and used for geodetic measurements. Aslakson was the first in United States to use electronic methods for geodesy

Postwar - Joseph Lushene receiving award for geophysical work. Lushene was pioneer in taking gravity measurements around missile launch site. C&GS technical know-how used by military following war

L to R - Mate R. P. Bush, Mrs. Bush, Captain H. A. Cotton, Mate William Weidlich . Roland Horne and unknown

Wardroom of the RESEARCH. L to R - Grayson, Allen, Rhodes sitting, Duorford, Pixley

Raymond S. Patton third from right.

Leo O. Colbert third from right. On the MARINDUQUE

Officers on the PATHFINDER.

Wardroom of the MARINDUQUE. L to R - ?, Cornelius D. Meaney, George L. Anderson, ?, Fred L. Peacock, ?, ?, Edwin H. Pagenhart, ?

Officers and crew of the PATHFINDER

Crew of the MARINDUQUE.

Crew of the MARINDUQUE.

Officers and crew of the MARINDUQUE.

Mate R. P. Bush taking it easy.

Mate R. P. Bush in the uniform of the day.

Roland D. Horne working up the day's observations.

Chief Engineer George Hutchison.

Ken Crosby with a pet monkey. On the MARINDUQUE

George L. Anderson with a pet monkey. On the MARINDUQUE

Francis Gallen (L) and Jack Sammons (R). On the PATHFINDER

Mate R. P. Bush, Chief Engineer Chamberlin, and George L. Bean.

L to R - George L. Anderson, Ken Crosby, Francis Gallen, Cornelius D. Meaney, ? H. C. Warwick. MARINDUQUE at Zamboanga

L to R - Ernest W. Eickelberg, Frank Engle, Benjamin Rigg, Roland D. Horne, ? On an excursion to the mines at Malangas. Off the PATHFINDER

Ken Crosby on the way out to the Philippines.

Captain and Mrs. Fred L. Peacock. At the Zamboanga Country Club. Off the MARINDUQUE

Chief Collins with Tagahili dancing girls.

Robert Studds and Francis Gallen with native women in the bush. Off the PATHFINDER

Cornelius D. Meaney and the "Belle of Samar" in cigar smoking contest. Looks like she's the winner

Marion Aslakson with Moro children. Sight-seeing in Zamboanga

"Fooling around" - Cornelius Meaney staging fight - sometimes this was for real. In 1941 a C&GS officer was seriously wounded by a bolo-wielding juramentado. Occasionally Christian crewman from North would disappear in the Muslim South

Lieutenant Jack Bond - victim of a salt-water crocodile attack. Newspaper article from the Philippine Free Press.

Rosenberg ashore with natives and Chinese merchant.

Roland D. Horne with hydro shore crew.

Captain Parker on the left next to Harry D. Seran - with two Army Majors. On hunting expedition on Fuga Island. Seran was Chief of Philippine Coast Survey at time Parker was Chief of Hydrography and Topography of C&GS on inspection trip

Robert A. Earle availing himself of rickshaw service. A tourist stop on the way out to the Philippines.

Hubert A. Paton and Bloomberg in a Cebu cart. Liberty from the PATHFINDER.

Alexander Agassiz on the ALBATROSS. Watching a deepsea trawl coming to the surface.

Alexander Agassiz.

Louis Agassiz.

James Alden.

George L. Anderson.

George L. Anderson.

P. Alaskin.

Carl I. Aslakson.