16th Congress of the UPU 1970
Regular and Airmail Stamps (June 23, 1970)

Sc 634 / YT 668

Sc 635 / YT 669

Sc 636 / YT 670

Sc C357 / YT PA447

Sc C358 / YT PA448

Sc C359 / YT PA449
Souvenir Sheet (June 23, 1970)

Sc C359a / YT BF32
25th Anniversary of the United Nations 1970 (December 14, 1970)

Sc 640 / YT 673

Sc C360 / YT PA450

Sc C361 / YT PA451

Sc C362 / YT PA452

Sc C362a / YT BF33