Re: caduceus
Actually, its a big oil company...Sun Oil Company (Sunoco) used the caduceus
as one of its corporate logos (usually placed over the office door of the gas
station) for many years. There is a neurological connection, however: at one
time, Sun used mercury as part of the refining process for its motor oils
("Mercury
Refined"), until the obvious health risk made the process unsavory.
Bruce B. Reynolds, Trailing Edge Technologies, Glenside PA