Issued to commemorate Olympic Week 1971 (Olimpijska Nedela), this striking modernist design features the iconic Olympic rings above a bold radial emblem symbolizing unity, energy, and athletic movement. The clean blue and black color palette reflects the graphic style popular in 1970s Yugoslav issues. The 0.10 dinara value was a common postal rate, making genuinely fine mint or well-centered copies desirable today. A strong thematic addition for Olympics, sports, and socialist-era Yugoslavia collections. Attractive typography and minimalist layout enhance its display appeal in albums or thematic exhibits.