Unique Item: OD Canvas Pouch with KW Satz 1 in white with US-Property in Black. Has NSN# 6675-12-120-5120 in white. Pouch has two snap closure with a little pocket that holds the plastic square measuring device pictured. The square device has different markers in km. The main compartment holds the large plastic measuring device. These devices were used to measure artillery distances. Pouch measures approx 9" L x 7.5" wide. New.