This 20 centavos stamp from Bolivia (1943) commemorates the national motto “Honor · Trabajo · Ley” and reflects a patriotic push during the wartime era. The design features an open book framed by a laurel wreath and radiant sunbeams—symbolizing knowledge, justice, and national progress. Issued on 20 December 1943, it includes the patriotic inscription “Todo por la Patria” (“Everything for the Fatherland”). Printed by Lito Unidas, La Paz, this is a classic mid-20th-century Bolivian definitive with strong historical resonance.