Here is how the PDP8 looks now (2009). As a supplementary information the first configuration (without the 3040 disk) was completed in 1972 and its cost was at that time 101'000 Swiss francs. A detailed list of some prices is given in the following Accounting sheet. During my stint with the German company the devices detailed in the attached Inventory were being used.
Two other views of the backside and the front with PDP8 pulled out (without cover):
The names of the modules are overprinted on the following picture and list (please click to enlarge):
Go on from here to the following detail chapters: