Mercury vapor trap

[Clyde"the"Guide]

I wander if some kind soul has time to inform me where I can obtain a
Robinson (or any brand) of mercury vapor light trap. I constantly hear
how effective they are, but I can find no source from which to purchase
one. If there is no dealer for them, is there a way to build one? Any
help is appreciated, and I thank you in advance.

Doug Malone
Amatuer Lepidopterist
Elephant trainer
Used coffin dealer