Angola was under Portuguese colonial administration when this issue was produced, and the early 1920s were a period of significant fiscal strain for the colony — wartime disruption to trade and an unstable escudo had pushed local monetary supply into chronic shortage. Copper-nickel coinage of this type was struck in Lisbon and shipped south, a practical arrangement that left Angola dependent on metropolitan minting schedules it had no control over.
The three-year span of this issue reflects stop-start production rather than sustained demand.
Angola was under Portuguese colonial administration when this issue was produced, and the early 1920s were a period of significant fiscal strain for the colony — wartime disruption to trade and an unstable escudo had pushed local monetary supply into chronic shortage. Copper-nickel coinage of this type was struck in Lisbon and shipped south, a practical arrangement that left Angola dependent on metropolitan minting schedules it had no control over.
The three-year span of this issue reflects stop-start production rather than sustained demand.