> Primary sources:

> Maskelyne’s notes: https://doi.org/10.1098/rstl.1775.0050

> Hutton’s notes: https://doi.org/10.1098/rstl.1778.0034

> Cavendish’s notes on his own experiment: https://doi.org/10.1098/rstl.1798.0022

I got to reproduce Cavendish’s experiment when I was a student. Love that we can easily read the primary source today, archived and indexed by DOI.