Scenic Development

St Donats 1963 has very few structures, and only a single track to carry trains from one side of the diorama to the other. Consequently, the scenery and particularly the trees form an important part of the illusion of recession. Trees salvaged from Kyle of Sutherland are used here to help create a mock-up view of the diorama with an out-of-region goods passing through in the direction of Llantwit Major.

The choice of the horizon height, 5 inches above the baseline of the 13 inch deep viewing window, will be key for the success of the finished diorama. This will hopefully also be the natural viewing height, and is the height at which the photograph was taken, just slightly above the height of the mock-up mini-view pinned to the backscene. This is above the model height of the bridge and so I've artificially compressed the bridge perspective and “pointed up” the parapet towards the horizon.

At this stage the trees, scenery, bridge and track bed can all be removed in order to work on individual items away from the diorama.

Lockdown - The First Six Months

I’ve worked on a number of modelling projects this past six months on average for maybe an hour a day, more or less. My main project continues to be the diorama and the egg-box ground cover is now almost ready for its paper and scrim. I will report on that separately.

On the loco front, I continued making progress with the Peckett, that is until I realised the kit was for the wrong variant. My loco is to be 1151 and this has entailed making a new scratch front end, including a laboriously hand-filed smoke box door. It’s strange I didn’t notice the discrepancy earlier.

Meanwhile, I’ve continued to work on the two separate chassis: the standard kit one and a split-frame chassis, now in P4 (see "Peckett progress, 6th March 2019"). Both frames are now assembled, but I decided to take a break when it came to shorting the wheels.

I then moved on to 5961 Toynbee Hall: having built the footplate and cab way back in 2009, I thought it was about time I tackled the boiler. After making the smokebox and firebox I ran out of 8 thou nickel. At this stage I also realised that I would need to make a new cab front. I made the current one similar to that on my Brassmasters Black Five, which had a cut-out allowing the resin boiler to fit just inside the cab. In the Hall, the firebox will bolt in the normal model fashion to the surface of the new cab front.

Along the way I also added further detail to the pannier 1649, which is still not quite finished.

And that’s the first six months of my lockdown.

Dornoch Branch Train Anniversary

 The Dornoch Branch train last ran 60 years ago, on the 11^th June 1960.

The branch loco 1649, inherited from Kyle of Sutherland, has been undergoing a detailing upgrade and will eventually be re-numbered 1643 for St Donats 1963. Here it is with a Dornoch train modelled on a Douglas Twibell photograph taken in September 1959.

Diorama In Progress

The diorama, now with track, scenic jigsaw foamboard bases, a trial horizon and the trial bridge shaped to accentuate the perspective, is at an experimental stage. The temporary, wallpaper backscene is pegged to a semi-elliptical shape with cocktail sticks in the foamboard bases of the scenic jigsaw.

The proscenium arch is clearly too high and reveals the top of the backscene, but if the viewpoint were raised to hide this, the horizon would cease to be horizontal. Already it is very slightly curved up in the middle. The scene is lit by LEDs, the position of which need adjusting to flatten the sky.


The objective is to be able to photograph (or view) the scene at horizon level with the backscene appearing flat to the rear wall of the diorama for almost its whole width, the view being limited only by the proscenium arch and wings.

Theatre-style Presentation

The basic diorama box is ready for scenery and track.

At this stage, the temporary wallpaper backscene is there to define the shape, the LED test-lighting rests loosely on front-to-back supports, the ply track bed is roughly in position with paper marking out the boundary of the front and rear scenic jigsaw pieces to come. There are many possible trade-offs to be made.

This first attempt at a theatre-style presentation is based on Kyle of Sutherland's exhibition format, the box being roughly equivalent to one-third of Kyle of Sutherland.

St Donats 1963 Re-start

Since the last post in April 2019 I have struggled to get back into modelling, the last work on the diorama finishing around February 2019. I did have a flurry of activity upgrading 1649 at the Missenden Summer School in 2019 and continued until October. Compare this photo with the one in the post of 1^st February 2019. It’s strange to think how I was happy to exhibit 1649 on Kyle of Sutherland in that form and that no-one commented on the lack of detail.

The detailing and the above view of 1649 were based on a photo of 1643 on the cover of Roger Cox’s copy of “The Pannier 16xx”, a double page spread of 1643 inside, and photographs of every 16xx for cross-referencing. My shed books tell me 1643 was a Llanelly engine, which I saw in 1963, so it wouldn’t be too much of a stretch to re-number 1649 to1643 for use on St Donats 1963. My thanks go to Roger for an extensive loan, the book being now safely back in his hands again.

Of particular note are the sandboxes folded up from 6 thou nickel as in Photo H9, page 94, of Guy Williams “The 4mm Engine, A Scratchbuilder’s Guide”, and the water balance pipe made from a 5 thou brass fold-up over a hard brass core, just visible behind the middle splasher. The snagging list still contains over 20 items, including a new front lamp with improved carrying handle.

But what of the diorama itself? My self-isolation to reduce the risk of catching the corona virus has brought about a resurgence of interest and enthusiasm in modelling. Here a health expert keeps me company while I review plans for the main structure, aka the “box”.

With the experience of making Kyle of Sutherland under my belt, I decided this time to make the box first, rather than the layout, and avoid the difficulty of boxing up the completed layout later when I needed to store it.

Now, with the top and front panels removed, the base of the box will be revealed as a traditional baseboard (salvaged from Kyle of Sutherland and reduced in size) with the box sides and back panel able to support the proscenium arch, backscene and lighting.