Update

I added information and pics in New developments in the strip cipher case.

I also made a correction. I had written that the strips 60-1 were used for intercommunication between Bern, London, Lisbon, Algiers and Washington in 1943 but this is not clearly stated in the list. 

Only strips 60-3 and 60-5 were definitely used for intercommunication between the aforementioned embassies.