If anyone is interested in a Bird #43 wattmeter, I have one for auction in 
better condition than most that includes several element plugs, a real 
leather case, and the insturction manual.
You can view it by clicking on the following link or cutting and pasting it 
into your browser:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=7521629015

Thanks, and good luck!