Ebbets Field, Brooklyn, Nyc
Photo Researchers
Robert Pershing Wadlow, Tallest Man
Science Source
Kittinger
SPL and Photo Researchers
High Bridge, New York, 19th Century
Photo Researchers
Battle Of San Juan Hill, 1898 #1
Science Source
Battle Of Harlem Heights, 1776 #1
Science Source
Battle Of San Juan Hill, 1898
Science Source
Rubber Ducks #1
Photo Researchers, Inc.
Clydesdale And Miniature Horses
R. Van Nostrand
Cole Astronomical Compendium Dial, 1569
Science Source
Harlem River, New York, 19th Century #1
Photo Researchers
Grinnell Glacier, Glacier Np, 19002008
Science Source
Schoolgirl Having Development Check
Ikon Ikon Images
Battle Of Harlem Heights, 1776
Science Source
Measuring The Height Of A Tree #2
Ted Kinsman
El Niño, Sea Surface Height, 2016
Science Source
El Niño, Sea Surface Height, 1998
Science Source
Tsunami Wave Height
Science Source
Mother Measuring Difference In Height
H. Armstrong Roberts/ClassicStock
Parents Masuring Childrens Height
H. Armstrong Roberts/ClassicStock
Magnolia Blossoms In Brooklyn Heights
Spencer Grant
Measuring Height
Photo Researchers, Inc.
Lower Manhattan
Rafael Macia
El Niño, Sea Level Anomaly, 1998
Science Source
El Niño, Sea Level Anomaly, 2016
Science Source
Weights #5
Photo Researchers, Inc.
Rubber Ducks
Photo Researchers, Inc.
Emily Bronte, English Author
Photo Researchers
Measuring Length
Photo Researchers, Inc.
Measuring Length #2
Photo Researchers, Inc.
Emily Bronte, English Author #1
Photo Researchers
Emily Bronte, English Author #2
Photo Researchers
Harlem River, New York, 19th Century
Photo Researchers
Weights #7
Photo Researchers, Inc.
Geological Marker
Ted Kinsman
Weights #8
Photo Researchers, Inc.
Mexican-american War, Storming
Photo Researchers
Weights #9
Photo Researchers, Inc.
Nurse Measuring Newborn
Hella Hammid
Lower Manhattan #2
Rafael Macia
Lower Manhattan At Night
Rafael Macia
Lower Manhattan #3
Rafael Macia
Lower Manhattan At Dusk
Rafael Macia
Midtown Manhattan
Spencer Grant
Lower Manhattan Skyline
Spencer Grant
New York City
Spencer Grant
New York City Skyline #1
Spencer Grant
Osteoporosis #1
Gwen Shockey
Progression Of Osteoporosis
Photo Researchers, Inc.
Grand Canyon #3
George Ranalli
Pulley Hook #1
Inga Spence
Palouse Falls, Washington
Ben Canales
Duckling On Diving Board, C. 1950s
H. Armstrong Roberts/ClassicStock
Rock Climbers, Switzerland, C.1950-60s
Luthy/ClassicStock
Kids Playing In Tree House, C.1960s
D. Corson/ClassicStock
Tree Surgeon Climbing Elm Tree, C.1940s
H. Armstrong Roberts/ClassicStock
Baby Climbing Ladder, 1940s
H. Armstrong Roberts/ClassicStock
Woman Demonstrating Size Of Something
Debrocke/ClassicStock
High-wire Act, C.1950-60s
H. Armstrong Roberts/ClassicStock
Mary Murray, American Patriot
Science Source
Geological Marker #1
Ted Kinsman
Snow Melt Effects Yampa River, 4 Of 9
James Steinberg
Snow Melt Effects Yampa River, 7 Of 9
James Steinberg
San Juan Mountains
Gregory Ochocki
Snow Melt Effects Yampa River, 9 Of 9
James Steinberg
Snow Melt Effects Yampa River, 3 Of 9
James Steinberg
Snow Melt Effects Yampa River, 5 Of 9
James Steinberg
Snow Melt Effects Yampa River, 6 Of 9
James Steinberg
Snow Melt Effects Yampa River, 1 Of 9
James Steinberg
Abstract Three Dimensional Pattern
Ikon Ikon Images
Cmyk Colored Cubes Standing
Ikon Ikon Images