This commemorative set was issued by the Republic of Congo (Léopoldville) on 30 June 1961 to mark the first anniversary of independence from Belgium (30 June 1960). The stamps depict a portrait of President Joseph Kasa-Vubu, the country’s first head of state after independence. Printed by Courvoisier S.A., each value features a monochrome portrait against a bold colored background, emphasizing national pride during the early years of sovereignty.

• Denominations: 1 franc (violet), 2 francs (green), 150 francs (brown)

• Theme: Independence anniversary / Political leader portrait

• Printer: Courvoisier S.A. (Switzerland)

• Issue Date: 30 June 1961

This set is historically significant, reflecting the turbulent yet hopeful beginnings of Congolese independence. Highly collectible for those specializing in African independence issues, post-colonial history, and political leaders on stamps.