Philately Fridays: Spain, 1964

Six Spanish stamps declaring 25 years of peace.

Sports

Radio & T.V.

Agriculture

Forest Repopulation

Waterworks

Tourism

Philately Fridays: Two from Switzerland

Here's a duo of stamps from Switzerland, both celebrating advancements in communications technology while exemplifying classic Swiss design sensibilities.

1972

1976 (Is Big Brother watching?)

Philately Fridays: Bulgaria, 1969

Another fantastic designed by the incomparable Stefan Kanchev. Part of a series of stamps entitled "Means of Communication."

Philately Fridays: France, 1982

Gotta love the pre-computer graphic representations of broad themes like "technology," "communication," and "industrialization."