The ring tailed lemur is only found on the island of Madagascar. Unlike the marten, these lemurs are very social and live in groups of up to 30. Both are listed as endangered.
For Sunday Stamps - small animals
For Sunday Stamps - small animals
For Sunday Stamps - royalty
for Sunday Stamps - the letter P
From 1982 architecture series
Built in the 1930s and 1940s: Falling Water (F.L. Wright), Gropius House (W. Gropius), Illinois Institute of Technology (Mies van der Rohe),
and in 1962: Dulles Airport (Eero Saarinen)
for Sunday Stamps - buildings
for Sunday Stamps - labourers