Number range 33 80 4647 000 - 33 80 4647 049 (carries Long Welded Rail)
Number range 33 80 4736 000 - 33 80 4736 149 (some of these have been converted to carry timber traffic instead of steel)
Drawings of these wagons can be found at:

http://www.gerailservices.com/fileadmin/user_upload/specs/flat/GE202CTSfpns2.pdf

http://www.gerailservices.com/fileadmin/user_upload/specs/flat/GE203CTSfpns3.pdf

http://www.gerailservices.com/fileadmin/user_upload/specs/flat/GE204CTSfpns4.pdf