The 2008 Spring Lecture will take place at Shrivenham on the afternoon of Thursday 8 May. This will be a double-bill event:

•  The US airborne acoustic torpedo – 1943-45 by John Beattie;
   
•   Bletchley Park & the Y-Service, Sigint and the Allied Bombing Offensive by John Stubbington.
   
  

The event is open to all, but you must complete and submit a Booking Form . Further booking forms will be distributed with the DEHS journal Transmission Lines, March 2008.