Conrad Hackett 
This amazing map shows travel time from London to the rest of the world in 1881
#history #dataviz #travel
#history #dataviz #travel
Yvonne Perkins@conradhackett What is the source of this map? It would be nice to acknowledge the institution who digitised it and maintains it. It would also enable people to explore the institution's archives to find similar, interesting content
Jennie Romich 🏳️🌈@perkinsy @conradhackett
Google lens helped reveal some details
Image Source: Royal Geographical Society, London, Image number: S0011891.
Published for the Proceedings of the Royal Geographical Society, 1881.
@romich @conradhackett well done! Thank you