As found on service sheet 419 for locos R3324, R3325, R3326.
Hornby Genuine X50061 Loco Chassis Bottom Base Pickups Contacts For Class 5MT
Hornby Genuine X9378 Loco Chassis Bottom Base With Pickups Contacts For Class A4
Hornby Genuine Spares X9065 Pair of Loco Steam Train Steps For Duchess Loco NEW
