My copy of the LMR Central Lines WTT Section E4 for September 1958 to June 1959 shows a fish train departing Preston N.U. at 1.0am (MX) arriving at Liverpool Exchange at 1.45am. If that train originated at Preston, where was the fish landed - the WTT (Section D25) confirms that it didn't start from Fleetwood. The WTT shows no return path for the stock so does anyone know how/when the empty stock would have worked back to its place of origin?

Any details of the stock making up this train would also be appreciated.

David Catton