Value of an antique lie detector
April 27, 2010 7:20 AM Subscribe
I've come to possess an antique lie detector. How do I find out how much it might be worth?
posted by pcameron to Shopping (2 answers total)
It's a "B & W Electronic Psychometer", I think from the 1950's. I got it working for a junk removal company - we got hired to clear out a storage unit which used to belong to Pinkerton here in Toronto. I've tried looking through Google and eBay, but can't find any information on the unit I've got besides this, second post down: http://www.lie2me.net/thepolygraphmuseum/id24.html
Where can I go to further my research?