Early draft of the Stricklandian Code with handwritten comments by Darwin and Ogilby.

 
 
  Part of: McOuat G (2016) Naming and Necessity: Sherborn’s Context in the 19th Century. In: Michel E (Ed.) Anchoring Biodiversity Information: From Sherborn to the 21st century and beyond. ZooKeys 550: 57–69. https://doi.org/10.3897/zookeys.550.7399