I came across this at a car boot. It looked interesting so I did some research and these goggles date back to 1930s (poss 1920s.) Harry Boddington (British spiritialist) sold them as an aid to looking at people's auras.
One set of goggles is blue the other set is green. I was interested in the box as I might use it hold my zenner cards, however the goggles are so intense filters that it makes grass look red.
If anyone has any more info about these goggles then please let me know.
I found one site with lots of pics of the box and goggles at http://primummobile.org/tiki-index.php? ... ne+Closeup
The box lid says "Kilnascrene" develops Claivoyance.
Full Instructions enclosed
London Psychic Educational Centre
17, Ashmere Gove, Brixton, London, SW1
If anyone has any further info about these I would love to hear from you.
[The upload pic option does not seem to work]