1973 US Scott #C86 11c Electronics Progress Airmail Stamps, MNH Block of 10

USD 3.75 USD

SKU: aO9FHjrJ

Tags: 11 Cent Block Block of 10 Mint Never Hinged/MNH Uncertified Ungraded United States

Categories: United States

Specifications

Country Of Origin	United States
Denomination	11 Cent
Type	Block
Place Of Origin	United States
Quality	Mint Never Hinged/MNH
Grade	Ungraded
Certification	Uncertified

This block of 10 1973 US Scott #C86 11c Electronics Progress: DeForest Audion airmail postage stamps are mint never hinged (MNH), unused, uncertified and ungraded. The stamps were issued July 10, 1973 commemorating Lee DeForest’s most famous invention, the Audion Vacuum Tube, which resulted in the first radio broadcast in 1907. Please see pictures and contact me should you have any questions or concerns. Please also take a look at my other stamps for sale; I will work with you on prices for multiple items.