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The Royal Society: Science in the Making

Correspondence Explorer

Choose two people to view all letters between them.

Showing 2 letters from 1830–1831

2 letters from James Grahame; 0 letters from Mary Pitt Herschel

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Correspondence map

Interact with the map by zooming, clicking hotspots, and selecting items to see more details. Hit play on the timeline to show correspondence over time.