Great Britain King George V "Seahorse" Overprinted for Morocco Agencies
Morocco Agencies (British Post Offices) · 1917 · 12s
This definitive stamp features the iconic "Seahorse" design by Bertram Mackennal, originally issued for Great Britain. The design depicts Britannia ruling the waves, driving a chariot pulled by three powerful seahorses. This specific issue is overprinted "MOROCCO AGENCIES" and surcharged with a new value of "12 SHILLINGS" for use in British post offices operating in Morocco.
British post offices operated in Morocco from 1857 to 1957, using overprinted British stamps to provide reliable mail service for foreign residents and commercial interests before Morocco established its own independent postal system.
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View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.
