This classic Soviet definitive stamp features the portrait of a female kolkhoz (collective farm) worker holding a bundle of wheat, symbolizing socialist agricultural productivity. The detailed line-engraved style highlights the worker’s determined expression, a hallmark of post-war Soviet realist design. In the background appears a statue celebrating collective labor, reinforcing the propagandistic message of unity and production. Issued in shades of green, this 20-kopeks value belongs to one of the USSR’s most iconic worker-themed sets, printed in large quantities but prized today for its sharp impressions and clean perforations.