Science and TechnologyRelated TopicsBy CountryBy Year
308 records.
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1929 2c Edison's First Lamp, flat plate US #654

1929 2c Edison's First Lamp, flat plate

$1.00- $225.00
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1929 2c Edison's First Lamp, rotary US #655

1929 2c Edison's First Lamp, rotary

$0.30- $200.00
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1929 2c Edison's First Lamp, coil perf 10 US #656

1929 2c Edison's First Lamp, coil perf 10

SAVE up to $2.05
$1.85- $87.50
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1939 3c Printing Tercentenary US #857

1939 3c Printing Tercentenary

$0.20- $25.00
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1940 Famous Americans: 1c John James Audubon US #874

1940 Famous Americans: 1c John James Audubon

$0.25- $22.50
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1940 American Scientists, collection of 5 stamps US #874-78

1940 American Scientists, collection of 5 stamps

$2.95- $4.25
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1940 Famous Americans: 2c Dr. Crawford W. Long US #875

1940 Famous Americans: 2c Dr. Crawford W. Long

$0.30- $22.50
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1940 Famous Americans: 3c Luther Burbank US #876

1940 Famous Americans: 3c Luther Burbank

$0.30- $35.00
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1940 Famous Americans: 5c Dr. Walter Reed US #877

1940 Famous Americans: 5c Dr. Walter Reed

$0.35- $55.00
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1940 Famous Americans: 10c Jane Addams US #878

1940 Famous Americans: 10c Jane Addams

$1.25- $220.00
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1944 3c Centenary of the Telegraph US #924

1944 3c Centenary of the Telegraph

$0.20- $20.00
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1944 3c 50th Anniversary of Motion Pictures US #926

1944 3c 50th Anniversary of Motion Pictures

$0.25- $25.00
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1947 3c Thomas A. Edison US #945

1947 3c Thomas A. Edison

$0.20- $35.00
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1956 3¢ Benjamin Franklin US #1073

1956 3¢ Benjamin Franklin

$0.20- $23.50
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1956 3¢ Pure Food and Drug Act US #1080

1956 3¢ Pure Food and Drug Act

$0.20- $28.00
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1963 5c Science US #1237

1963 5c Science

$0.20- $18.50
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1965 11c International Telecommunication Union US #1274

1965 11c International Telecommunication Union

$0.75- $38.00
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1966 8c Prominent Americans: Albert Einstein US #1285

1966 8c Prominent Americans: Albert Einstein

$0.20- $55.00
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1967 5c Voice of America US #1329

1967 5c Voice of America

$0.20- $18.50
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1972 7c Benjamin Franklin US #1393D

1972 7c Benjamin Franklin

$0.20- $40.00
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1973 6c Progress in Electronics: Marconi's Spark Coil and Gap US #1500

1973 6c Progress in Electronics: Marconi's Spark Coil and Gap

$0.30- $18.50
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1973 8c Progress in Electronics: Transistors and Printed Circuit US #1501

1973 8c Progress in Electronics: Transistors and Printed Circuit

$0.20- $19.50
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1973 15c Progress in Audio & Visual Electronics US #1502

1973 15c Progress in Audio & Visual Electronics

$0.50- $37.50
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1974 10c Energy Conservation US #1547

1974 10c Energy Conservation

$0.20- $25.00
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