r/oldmaps•9 yr. agoAJgloe1870 Johnson Map of the World showing Temperature and Ocean Currents [3308 × 4500]Posted Jun 3, 2017, 5:37 PM UTC333Share
![1870 Johnson Map of the World showing Temperature and Ocean Currents [3308 × 4500]](/api/ImgurImages?id=RU67EfX.jpg)