The Rosetta Stone is in the British Museum in London today. It’s been there since shortly after British officials stole it in 1802. Most likely it will continue to reside in the British Museum until US troops have finished whatever they’re doing in Europe. When we finally bring the troops home from WWII the final act will be to drop the 8th Army into London, take over Heathrow Airport, and bring the Rosetta Stone and everything else in the British Museum to the United States where it rightfully belongs.