Well I am about 9 hrs early - just the opposite of Trainwreck nate but I have an early start, all day appointment tomorrow so I wanted to post my F.E.F. post early so I didn't miss the thread.
This is something I just received. It is a Hornby, Type 20 clockwork 0-4-0 locomotive. It is from their lowest price line which in the postwar era since 1947 had been sold under the name "M0 trains". However in 1954 Hornby finally recognized, British Rail nationalization (which had occurred in 1948) and modified their train lines to reflect post nationalization liveries. The M0 locomotive became the Type 20 with the only real difference being that the Type 20 is in the British Rail livery and has the "Lion and Wheel" symbol on the green tender. The Type 20 remained in the line a very long time, until 1968 looking pretty much the same, so actual dating of this specific locomotive is very difficult. All I can say is that it dates from somewhere between 1954 and 1968. The little Type 20 and her type 20 wagons lasted until just about the end of Hornby 0 gauge trains and were some of the last trains to still be offered in the 68-69 time period, although by then it was just left over inventory.
She was designed to run on 1 ft radius curves so I have hope she will love my 0-27 which is just over 1 ft radius (24 in dia). She does have the capability to stop via a track trip, although I don't have the brake rail piece of track but hey there is always the future.
Best wishes for the weekend
Don