Home / Germany / World War I / Miscellaneous WWI German Items / Unit Identification Disk “B.J.R. 74” Unit Identification Disk “B.J.R. 74”$45.00 Approximately 1 1/8 inches by 2 inches. The disk is impressed “B.J.R. 74 4 Ers. 165.”. Unit Identification Disk "B.J.R. 74" quantity Add to cart Item Number: 50700 Category: Miscellaneous WWI German Items