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110 results found in Topical - SCIENCE, TECHNOLOGY
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#1547 First Day Souvenir Energy Conservation Stamp
 
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33% Off
$6.70
$10.00
Time left:19d 22h 27m
#3064a FD Program Pioneers of Communications
 
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33% Off
$10.05
$15.00
Time left:20d 2h 50m
#1127 Forever Mark Twain #4545 Souvenir Page
 
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33% Off
$6.36
$9.50
Time left:7d 23h 14m
#3106 FD Program 32c Computer Technology
 
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33% Off
$10.05
$15.00
Time left:20d 3h 2m
#1683 First Day Ceremony Program 13c Telephone Centennial
 
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33% Off
$10.05
$15.00
Time left:19d 22h 30m
#2031 First Day Ceremony Program 20c Science & Industries
 
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33% Off
$5.02
$7.50
Time left:19d 22h 36m
#2558  FD Program 29c Numismatics Stamp w/FDC
 
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33% Off
$8.38
$12.50
Time left:20d 1h 39m
#868 Forever Go Green #4524 USPS Commemorative Stamp Panel
 
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33% Off
$11.72
$17.50
Time left:16d 2h 23m
#0140 34c Enrico Fermi Stamp #3533 Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:7d 22h 7m
#0509 37c Scientists Stamps #3906-09 Souvenir Page
 
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33% Off
$4.02
$6.00
Time left:7d 22h 18m
#1126 Forever American Scientists #4541-44Souvenir Page
 
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33% Off
$6.36
$9.50
Time left:7d 23h 14m
#7416 10c Energy Conservation Stamp #1547 Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:18d 19h 7m
#7610 13c Telephone Stamp #1683 Souvenir Page
 
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33% Off
$3.35
$5.00
Time left:18d 19h 8m
#7612 13c Chemistry Stamp #1685 Souvenir Page
 
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33% Off
$3.35
$5.00
Time left:18d 19h 8m
#7816 15c Photograph Stamp #1758 USPS Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:18d 19h 10m
#2055-2058 First Day Ceremony Program American Inventor Stamps
 
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33% Off
$8.38
$12.50
Time left:19d 22h 37m
#210 Soil & Water Conservation #2074 USPS Commemorative Stamp Panel
 
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33% Off
$3.68
$5.50
Time left:15d 1h 50m
#0124 34c Nobel Prize Stamp #3504 Souvenir Page
 
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33% Off
$3.35
$5.00
Time left:7d 22h 6m
#1247 Forever America's Earthscapes #4710a Souvenir Page
 
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33% Off
$11.72
$17.50
Time left:7d 23h 18m
#8851 21c Chester Carlson #2180 USPS Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:9d 22h 4m
#7905 15c Albert Einstein Stamp #1774 Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:18d 19h 11m
#2031 20c Science & Industry Publicity Photo Essay
 
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33% Off
$6.70
$10.00
Time left:23d 19h 24m
#1237 First Day Ceremony Programm Science Commemorative Stamp
 
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33% Off
$15.08
$22.50
Time left:19d 22h 17m
#7306 8c Nicolaus Copernicus Stamp #1488 Souvenir Page
 
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33% Off
$4.02
$6.00
Time left:18d 19h 14m
#2386-2389 First Day Ceremony Program Antarctic Explorers Stamps
 
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33% Off
$10.05
$15.00
Time left:19d 22h 45m
#0804 41c American Scientists #4224-27 Souvenir Page
 
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33% Off
$6.03
$9.00
Time left:7d 22h 27m
#1200 First Day Ceremony Program 4c Brian McMahon Stamp
 
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33% Off
$10.05
$15.00
Time left:19d 22h 16m
#38 10c Energy Conservation #1547  USPS Commemorative Stamp Panel
 
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32% Off
$4.36
$6.50
Time left:14d 2h 53m
#0742 41c  International Polar Year #4203-#4204 Souvenir Page
 
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33% Off
$8.38
$12.50
Time left:7d 22h 27m
#9129 50c Antarctic Treaty #C130 USPS Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:9d 22h 47m
#7411 10c Mineral Heritage Stamps #1538-41Souvenir Page
 
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33% Off
$10.38
$15.50
Time left:18d 19h 6m
#7716 13c Energy Stamps #1723-24 USPS Souvenir Page
 
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33% Off
$2.68
$4.00
Time left:18d 19h 10m
#1538-41 First Day Ceremony Program 10c Minerals Stamps
 
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33% Off
$13.06
$19.50
Time left:19d 22h 27m
#1685 First Day Ceremony Program 13c Chemical Society Stamp
 
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33% Off
$10.05
$15.00
Time left:19d 22h 30m
#1866 First Day Ceremony Program 37c Robert Millikan Stamp
 
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33% Off
$5.02
$7.50
Time left:19d 22h 33m
#2038 First Day Ceremony Program 20c Joseph Priestley Stamp
 
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33% Off
$10.05
$15.00
Time left:19d 22h 37m
#2086 First Day Souvenir Program 20c Louisiana Expo Stamp
 
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33% Off
$7.04
$10.50
Time left:19d 22h 38m
#63 13c Telephone Centennial #1683 USPS Commemorative Stamp Panel
 
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33% Off
$5.02
$7.50
Time left:14d 2h 55m
#179 20c Science & Industry #2035 USPS Commemorative Stamp Panel
 
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33% Off
$3.68
$5.50
Time left:14d 19h 41m
#9635 32c Computer Technology Stamp #3106 USPS Souvenir Page
 
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33% Off
$3.35
$5.00
Time left:9d 22h 43m
#1488 8c Copernicus Stamp Poster-Unofficial Souvenir Page Folded  HC
 
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33% Off
$25.12
$37.50
Time left:29d 22h 31m
#873 Forever American Scientists #4541-4544 USPS Commemorative Stamp Panel
 
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33% Off
$11.72
$17.50
Time left:16d 2h 23m
#1173 4c Communications for Peace Poster-Unofficial Souvenir Page Flat-Scarce
 
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33% Off
$98.82
$147.50
Time left:22d 0h 59m
#1547 First Day Program Souvenir 10c Energy Conservation Stamp
 
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33% Off
$18.42
$27.50
Time left:19d 22h 27m
#1128 Forever Industrial Designers #4546a Souvenir Page
 
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33% Off
$5.02
$7.50
Time left:7d 23h 14m
#1201 4c Apprenticeship Stamp Poster-Unofficial Souvenir Page Flat HC-Scarce
 
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33% Off
$31.82
$47.50
Time left:22d 0h 59m
#3906-#3909 First Day Ceremony Program 37c American Scientists Stamps w/FDC
 
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33% Off
$23.12
$34.50
Time left:24d 19h 40m
#1274 11c ITU 100 Years Stamp Poster- Unofficial Souvenir Page Flat HC
 
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33% Off
$9.72
$14.50
Time left:19d 0h 56m
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