I found this site to be pretty informative and fairly concise. It's especially good for someone (like me) who is fairly new to the MB world and not yet familiary with the lingo.
It is:
http://home.hiwaay.net/~gbf/mbmodels.html
It has pictures, chassis and engine numbers, and other useful stuff.

__________________
" We have nothing to fear but the main stream media itself . . . ."- Adapted from Franklin D Roosevelt for the 21st century

OBK #55

1998 Lincoln Continental - Sold
Max 1984 300TD 285,000 miles - Sold
The Dee8gonator 1987 560SEC 196,000 miles - Sold
Orgasmatron - 2006 CLS500 90,000 miles
2002 C320 Wagon 122,000 miles
2016 AMG GTS 12,000 miles