Individual letter package from the Science category of Arts in Letters, featuring one of the first data scientists, Francis Galton. You'll receive a transcription of an actual letter written by Galton to F.H. Perry Coste who was helping Galton by collecting fingerprints and geneological information from a community he was studying. This is accompanied by biographical and background information and images of their works, mailed to you in a letter envelope. This letter package was previously sent to subscribers and will not be sent out again. Letters ordered by Wednesday at midnight CST will be sent out Saturday, with our regular weekly mailing.