Interest in acoustic mirrors continues to grow. Among a backlog of e-mails, I’ve been told that

• There are a pair of acoustic mirrors at the excellent Snibston Discovery Park in Leicestershire. Anyone know more?
• The Aeroplane monthly published a story on sound mirrors sometime in
  the 1970s
• An email from RAF Boulmer says they have been discussing sound mirrors in training (hopefully along with more recent technology!).
• The CD booklet for the 2004 album We Pray The Brooze by The Fujii uses an image of a sound mirror.
• But most excitingly, a new sculpture is being planned for construction by the River Witham about 2 miles east of Lincoln, including a concrete listening device.