Displays at Bletchley Park
There are two 'rings' of displays around the machine for visitors to read.
There is an outer set of fourteen floor mounted displays around the walls. An example can be seen below. They tell the story of the process from 'Y' station intercept through to Ultra intelligence with particular emphasis of where the Bombe and Checking Machine fit into this process.
Around the top of the wooden 'fence' are ten A3 size lecterns. These explain what one is seeing when one stands in a particular position. Below is an example
Nearby we have the Turing Staue