This is a vintage 1965 postal cover from Poland, commemorating the XXIII Międzynarodowy Kolarski Wyścig Pokoju, also known as the International Peace Race (Friedensfahrt / Závod Míru). The cover features a special design with stylized cyclists and bicycles, representing the iconic multi-stage cycling event. The postmarks clearly indicate the date May 19, 1965, with origins including Szczeczak and Krakow 1. The cover is addressed to Rajmund Lewandowski in Lipno.

Included in this listing is the single postal cover as pictured. It features a 60 GR Polska stamp depicting "LILIUM REGALE WIS LILIA KROLEWSKA" (Royal Lily). The design on the cover itself includes text in Polish, German, and Czech, highlighting the international nature of the Peace Race, which traditionally connected Berlin, Prague, and Warsaw. This collectible piece of printed material offers a glimpse into the history of international cycling events and philately from the era.