United States

1970-1979 1979

1990-1999 1983

Now showing: United States - Airmail stamps (1980 - 1989) - 4 stamps.

13. October WM: None Design: Sante Graziani Engraving: Sante Graziani Perforation: 11

No.	Type	D		Color		Description
89	BS	40C		multicoloured			(81 mill)		0.53	-	0.26	1.06	USD
89A	BS1	40C		multicoloured		Perf: 10½ x 11			4.22	-	0.79	-	USD

30. December WM: None Perforation: 11

No.	Type	D	Color	Description
90	BT	28C	multicoloured	Blanche Stuart Scott, 1886-1970	(20 mill)	0.53	-	0.26	1.06	USD
91	BU	35C	multicoloured	Glenn Curtiss, 1878-1930	(23 mill)	0.53	-	0.26	1.06	USD
90‑91						1.06	-	0.52	2.12	USD