132 UK MIL 5750/6BE6W UK Military 8.2 89000 22.20 16.0 /Images/57506be6 /Images/stccv391150.jpg The following image may be a circuit diagram of this item or of a similar item. http://www.retrovox.com.au/Images/6be6scbp.gif There is some information about this component at http://www.tubecollector.org/cv4012.htm The image is not correct.