Appears on Diagrams (6)

• Empire BT 4 - Combat, Delta, ERC, Assault, Iron Horse, SWAT, Banshee Diagram — #04 “Power Tube”
• Empire BT 4 Slice Diagram — #06 “Power Tube”
• Empire BT Delta Diagram — #5 “Power Tube”
• Empire BT Delta Elite Diagram — #04 “Power Tube”
• Empire BT Omega Diagram — #03 “Power Tube”
• Empire BT Omega Diagram 2012 — #05 “Power Tube”