Audiology Photos images on the internet?

[Tapeworm]

I would like to find some .jpg orig. images on the internet (WWW) to aid in
making transparencies for a class I will be teaching next semester.  ABR's
and ENG tracings would be helpful, OAE's would be nice, even picots of
audiological equipment (it's an instrumentation class).

Any links, or even e-mailed images would be appreciated.

Thanks

David Weesner,
Audiologist