How do I ID my transmission

["Charlie & Jen" <gandalf@domain.elided>]

Howdy,
	I want to find out what type of tranny is in my IHC. It's a 1972 
1210 T'all 4x4 w/ a 392 & a/t. I believe it to be the stock tranny. Is 
so what would it be?
	Also while I have your attention. A plate on the front quarter 
panels of my truck says 1210 all wheel drive. Does this indicate 
that it at one time had full time 4wd w/ shifting only from the inside?
Right now it has a pair of Warn manual hubs. I prefer the present 
setup but was curious of it's past.
	Thanks in advance.
		Charlie





Charlie & Jen
Klamath Falls, Oregon
http://www.cvc.net/cvcmem/gandalf/ihc.html
1972 1210 Travelall 4X4 392 A/T Edelbrock 1405 carb. 
The rest is stock ....... (at least I think it is)