This is a rare sheet of experimental American Lung Association Christmas seals from 1979 (= Green's Catalog # 79-4). Three types of experimental seals, also known as test seals, were issued in 1979 - they had limited distribution. The type seen here, with four repeating, stylized snowflake and Christmas tree ornament designs, is the rarest and originated in California.
Tags: 1979 Christmas seals seal test experimental snowflake sheet American Lung Association experimentals tests
This is a scarce sheet of experimental American Lung Association Christmas seals from 1979 (= Green's Catalog # 79-5). Three types of experimental seals, also known as test seals, were issued in 1979 - they had limited distribution.
Tags: 1979 Christmas seals seal test experimental sheet American Lung Association experimentals tests
This is a scarce sheet of experimental American Lung Association Christmas seals from 1979 (= Green's Catalog # 79-6). Three types of experimental seals, also known as test seals, were issued in 1979 - they had limited distribution.
Tags: 1979 Christmas seals seal test experimental sheet American Lung Association experimentals tests
This is a sheet of experimental American Lung Association Christmas seals from 1980 (= Green's Catalog # 80-6). Three types of experimental seals, also known as test seals, were issued in 1980. This type consists of stylized representations & arrangments of green leaves and red flowers. The design is supposedly inspired by early American quiltwork.
Tags: 1980 Christmas seals seal test experimental sheet American Lung Association experimentals tests
This is a sheet of experimental American Lung Association Christmas seals from 1980 (= Green's Catalog # 80-4). Three types of experimental seals, also known as test seals, were issued in 1980. This one has the same design as a test seal from the previous year, 1979.
Tags: 1980 Christmas seals seal test experimental sheet American Lung Association experimentals tests