La Guardia and Wagner Archives:
1876 Alexander Graham Bell Telephone Patent Drawing
La Guardia and Wagner Archives:
Michigan State University Women Internal Combustion Engine A000413
La Guardia and Wagner Archives:
Inauguration of Air Mail 1918 10826u
La Guardia and Wagner Archives:
Hampton Institute class 3b10023u
La Guardia and Wagner Archives:
Broadway Railway 1866 3c08312u
La Guardia and Wagner Archives:
World War II Barrage Balloon
La Guardia and Wagner Archives:
Hollerith tabulator at the Census Office 1904
La Guardia and Wagner Archives:
Baseball Stitching Machine
La Guardia and Wagner Archives:
Glider in Flight 1910
La Guardia and Wagner Archives:
Giant Oranges
La Guardia and Wagner Archives:
Edison Historic Battery Truck
La Guardia and Wagner Archives:
Solomon Stone' s Mental Calculator
La Guardia and Wagner Archives:
Art Reeves' "Sensitester"
La Guardia and Wagner Archives:
Philco Predicta Model 4654 televisionE1990.048
La Guardia and Wagner Archives:
Dr. Jerome Tobis at work
La Guardia and Wagner Archives:
Dawn of the Century March and Two-step
La Guardia and Wagner Archives:
Civil War Union Sailors relaxing on the Monitor 01061u
La Guardia and Wagner Archives:
East Texas Farmer
La Guardia and Wagner Archives:
Baldwin Locomotive 1876
La Guardia and Wagner Archives:
Bell Tetrahedral kite
La Guardia and Wagner Archives:
Michigan State University students handle a giant slide rule, 1960
La Guardia and Wagner Archives:
Stagecoach Race pc086b01f048_1
La Guardia and Wagner Archives:
Wright Brothers Aeroplane Patent 1906
La Guardia and Wagner Archives:
MIlky Way the galaxy next door
La Guardia and Wagner Archives:
WW I Aeroplane Graflex camera in action
La Guardia and Wagner Archives:
NARA Second View of Packeting Floor Hi-Res, 1905 Seed Program
La Guardia and Wagner Archives:
Patent for Life-preserving coffin in doubtful cases of actual death, 1843
La Guardia and Wagner Archives:
Agricultural explorer Frank Meyer in Chinese Turkestan, c. 1910
La Guardia and Wagner Archives:
New York City youngsters in the Federal Art Project learn metal craft, c. 1937
La Guardia and Wagner Archives:
Film Director George Sidney of Metro-Goldwyn-Mayer with film, camera, lenses
