![Broad Street (latterly Broadwick Street), Soho, with a white silhouette replica of the Broad Street pump identifed by John Snow as a source of cholera-infected water. Photograph. | Wellcome Collection Broad Street (latterly Broadwick Street), Soho, with a white silhouette replica of the Broad Street pump identifed by John Snow as a source of cholera-infected water. Photograph. | Wellcome Collection](https://iiif.wellcomecollection.org/image/L0028567/full/full/0/default.jpg)
Broad Street (latterly Broadwick Street), Soho, with a white silhouette replica of the Broad Street pump identifed by John Snow as a source of cholera-infected water. Photograph. | Wellcome Collection
![John Snow's famous map of the 1854 Broad Street epidemic attempted to... | Download Scientific Diagram John Snow's famous map of the 1854 Broad Street epidemic attempted to... | Download Scientific Diagram](https://www.researchgate.net/publication/220144184/figure/fig1/AS:277444952117252@1443159439757/John-Snows-famous-map-of-the-1854-Broad-Street-epidemic-attempted-to-positively.png)
John Snow's famous map of the 1854 Broad Street epidemic attempted to... | Download Scientific Diagram
![2.1. Observation and Visualization: John Snow and the Broad Street Pump — Computational and Inferential Thinking 2.1. Observation and Visualization: John Snow and the Broad Street Pump — Computational and Inferential Thinking](https://inferentialthinking.com/_images/snow_map.jpg)