[LMB] [AKICOTL] - Need info and pics of "Wah-wah's"

[orangekch at 702com.net]

Stupid question time...

I've spent a day or so going through my Time/Life
books on WWII trying to find the series fo photos
taken over a ten minute period showing the weather
going from perfect clarity to totally socked in
like a 'wah-wah'.  I _KNOW_ that I've seen this
series SOMEWHERE!  I'm teaching 6 sections of
Geography in Guam this next school year and want
to be able to describe how geology/weather/etc.
create the political and societal boundaries that
we have (sort of a Geology begets Geography theme)
and want to include 'wah-wahs' in the lesson plan.

Does anyone know where I can find info about them
on the web.  Two hours with Google images, news,
and Alta Vista using a dial up connection has
gained me nada.

adTHANKSance!!!