Here's an account from another WRNS P5. https://bletchleypark.org.uk/wp-content/uploads/record_attachments/2041.pdf https://bletchleypark.org.uk/wp-content/upl

Here's an account from another WRNS P5. https://bletchleypark.org.uk/wp-content/uploads/record_attachments/2041.pdf https://bletchleypark.org.uk/wp-content/uploads/record_attac... Sounds like they did the manual work of running the Bombe machines.