ID'ing differentials.

Is there web site or a chart, I remember seeing one a long time ago somewhere that they had this beautiful setup where they had all the rear differentals/axels, etc lined up next to each other and labelled "dana 35, 30, 44, chrysler 8.25, ford, etc etc etc" so was wondering if anybody has such?

Something like this?

http://www.highriders.ca/documents/axle_spotter_guide.htm

Dana 35


Dana44


Chrysler 8.25


http://www.yuccaman.com/jeep/gear1.html#axle but that's about to get reworked/reworded

Bingo. Beautiful. thanks eagle and yucca.