Collectorium · Postage stamp

Knoxville World's Fair energy se-tenant block — Mr. ZIP selvage

DESCRIPTION OF THE ITEM United States of America, 1982 Four energy themes: solar energy, synthetic fuel, breeder reactor and fossil fuels. Catalog identification: Scott 2006 Number: 20 cents each; colour: yellow, blue, purple, orange and black. Unused connected block of 4; all external perforation, four corners and the attached selvage are visible. [figures retained from the source: 2009] CATALOGUE IDENTIFICATION AND PROBABLE VARIANT Working identification: Scott 2006 Most likely attribution: Scott 2006 Confidence: high. Possible alternatives: Check paper, tagging, tire and hidden defects. [figures retained from the source: 2009]

Category

Postage stamp

Year / period

1982

Country

United States of America

Denomination

20 cents each

Material

Paper

Collectorium

№ ST-1705