Years	Decal	Shell	Mask	Stripes L to R	Stripe Width	Mini
?-1996-?	navy, white, spear w/ feather hanging down from shaft	yellow	navy	none
?-1998	white, gray, blue, yellow, chicken head w/ engineer's hat on	yellow	navy	none		T
1999-2000	white gray "MOCS" w/ the O serving as the oncoming view of a blue, yellow, white, gray Chattanooga choo choo train	yellow	navy	none		T
2001-current	white gray "MOCS" w/ the O serving as the oncoming view of a blue, yellow, white, gray Chattanooga choo choo train	yellow	navy	navy/ yellow/ navy	1/4"- 1/4"- 1/4"

Credits:
Thanks to Steven H. for the 2001 photos.

Tenn Chatt 1996

Tenn Chatt 2001