#2056 – 1983 20c American Inventors: Edwin Armstrong, Frequncy Modulation

Condition
Price
Qty
- Mint Stamp(s)
Ships in 1-2 business days.i$1.05FREE with 180 points!
$1.05
- Used Single Stamp(s)
Ships in 1-2 business days.i$0.20
$0.20
2 More - Click Here
Mounts - Click Here
Condition
Price
Qty
- MM636215x30mm 25 Horizontal Strip Black Split-Back Mounts
Ships in 1-2 business days.i
$7.95
$7.95
- MM50145x30mm 50 Horizontal Black Split-Back Mounts
Ships in 1-2 business days.i
$3.50
$3.50
U.S. #2056
20¢ Edwin Armstrong
American Inventors
 
Issue Date: September 21, 1983
City: Washington, DC
Quantity: 48,263,750
Printed By: Bureau of Engraving and Printing
Printing Method:
Lithographed and engraved
Perforations
: 11
Color: Multicolored
 
This stamp is part of a set of four honoring some of America's top inventors. Charles Steinmetz devised methods of harnessing high voltage for the Niagara Falls Power Plant, Edwin Armstrong invented FM radio, Nikola Tesla developed the generator and other devices that made alternating current (AC) possible, and Philo T. Farnsworth invented the first television camera.
 
Read More - Click Here


  • Latvia Map Stamps - Imperforate block of 16 with map on reverse, one imperforate single plus FREE album page and mounts Latvia Map Stamps

    Own rare World War I stamp artifacts most collectors have never even seen.  The first stamps of Latvia – printed on German military maps over 100 years ago. Order yours today!

    $36.95
    BUY NOW
  • Legends of Baseball, Artcraft First Day Portraits, Set of 5 Legends of Baseball First Day Cover Set
    This set includes five special-edition First Day Covers featuring the 2000 Legends of Baseball US stamps. Each cover was canceled on the stamps' first day of issue and includes a large vintage photograph of the baseball player pictured on the stamp. Order yours today!
    $29.95
    BUY NOW
  • Legends of Hollywood Full Pane Cover Mix - selections may vary Legends of Hollywood Full Pan Cover Mix
    These panes are really neat – they feature additional images of each star plus a brief biography.  These full pane covers were produced in small numbers. Selections vary – let us choose five covers to add to your collection today.
    $49.95
    BUY NOW

U.S. #2056
20¢ Edwin Armstrong
American Inventors
 
Issue Date: September 21, 1983
City: Washington, DC
Quantity: 48,263,750
Printed By: Bureau of Engraving and Printing
Printing Method:
Lithographed and engraved
Perforations
: 11
Color: Multicolored
 
This stamp is part of a set of four honoring some of America's top inventors. Charles Steinmetz devised methods of harnessing high voltage for the Niagara Falls Power Plant, Edwin Armstrong invented FM radio, Nikola Tesla developed the generator and other devices that made alternating current (AC) possible, and Philo T. Farnsworth invented the first television camera.