United-States

1959 The 100th Anniversary of Discovery of Silver at Comstock Lode, Nevada

1959 Statue in Lincoln Memorial

1959 The 17th Congress of the International Chamber of Commerce, Washington DC

1959 The 50th Anniversary of the Arctic Journey of Robert Peary & USS Nautilus First Submerged Transit Beneath the North Pole

1959 The 10th Anniversary of NATO

1959 Champion of Liberty – José de San Martin

1959 The 100th Anniversary of Oregon Statehood

1959 Lincoln memorial issue

1958 Fort Duquesne

1958 Forest conservation