David Holman
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Everything posted by David Holman
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Do watch tv, but mostly it is background. Guess where I do make progress is by "little and often" - probably a couple of hours at least 5-6 days a week and sticking to one project at a time.
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N Scale Ballywillan, Co Longford.
David Holman replied to Kevin Sweeney's topic in Irish Model Layouts
Witchcraft! Much as I (mostly) enjoy the traditional methods, if I was starting again, I'd certainly be investigating this stuff, because everything has its place. -
Horse transport and boxes on the Irish rail system
David Holman replied to Colin R's topic in Irish Models
The poor thing was vey scruffy in Sligo ownership, but then it was pretty old when they actually got their hands on it! -
Interesting, though the problem with them being handed seems to remain and they look a bit too obtrusive to me. I was going to need to replace quite a few of my Dinghams (bent/twisted over the years), requiring another two or three frets. Have just ordered some 28swg piano wire and spent the afternoon reading articles in MRJ 55 and 56, along with the section in the Guild Website and Gordon Gravett's first book on 7mm scale modelling, which has a useful section too. Indeed, Gordon and Maggie are staying with us for the Tonbridge show in a few weeks, so he is not allowed home until I've had a personal tutorial!
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Sligo Leitrim Wagons Looking back through my journals [I record in ball point too...], my Irish adventure began at the end of 2011, with the purchase of an Alphagraphix/Tyrconnel J26 kit, more of which later. Baseboards for Arigna Town were built by the end of March 2012, with track laid and wired by the end of April. I built the J26 and Hazlewood that year, along with one coach and no less than 19 wagons. The railbus, 6 wagons and 10 buildings were made in 2013, with 3 locos [Railcar B, Fermanagh and St Mologa] and a further 15 wagons in 2014. There's early retirement for you! Anyway, to finish off the SLNCR collection [so far], let's start with the brake vans. There are four of these, beginning with the splendid 'road vans' - arguably the shortest mixed trains ever, given they had room for goods, the guard and a drover or two. The latter would hardly have been comfortable, but it points to these vehicles being used on the Sligo's cattle trains. As usual, AlphaG card kits formed the drawings, with plastic card and strip for the bodywork and white metal castings for the chassis. Lettering is the standard acrylic ink applied with a dipping pen. The other two follow the same process, though I've added vacuum brakes to the double veranda one, while No5 is the ugly ducking! Four open wagons come next, all pretty conventional, though in this case I was relying on the excellent photos and text in Neil Sprinks books on the Sligo. I batch built five cattle vans from the AlphaG card kit starter. Two are shown here, though I fear they are wrong as they look too small. Realised this too late, so run them anyway. The cattle inside are also hand built, using a plastic skeleton with very basic, straight legs, covered in DAS clay and filed to shape. A lot cheaper than buying white metal castings! Some are Irish Moyles [brown & white] while the back ones are Dexters. For the other vans, I made my own resin castings to simplify batch building. After making a master of a side and end of each type, I then made a mould and once this had set, found I could cast them in resin at the rate of one every half an hour or so. Simple, but effective, with the chassis built in the usual way. Two are 'semis' with a canvas centre section to the roof. It's amazing to look back on what I built over those three years. Indeed after starting the project in January 2012, the layout made its debut at the Chatham Show in June 2014 and went on to rack up a total of 39 exhibitions until retired in early 2019. Just goes to show that work is the curse of the modelling classes, though these days I often wonder where I found the time to go out and earn a living!
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Horse transport and boxes on the Irish rail system
David Holman replied to Colin R's topic in Irish Models
Here are a couple of 7mm scale models I built a while ago. One is the MGWR version already seen earlier, the other is a WL&WR version. Both are scratch built in plastic, using Alphagraphix card kits as the drawings. The WL&W horse box is back dated to original livery as it was originally built as the Sligo Leitrim one, which came from the WL&W... -
The layout is now set up on my workbench for [more than] a bit of operational fettling, post scenics. A fair bit of track cleaning, along with a loose wire that needed sorting, but everything [thus far] seems ok. The new thread detailing the models I've been building is useful in that everything now needs thorough testing & in particular to ensure that the couplings operate properly. Up until now, I've used a mixture of three links [& the hand of god] or Dinghams and electro-magnets. Unfortunately, the latter, while working ok, do not really suit the type of operation I want to do, which is more like on Fintonagh, so looks like I'm going to have to bite the bullet and convert to Alex Jacksons. Am hoping these will be simpler in 7mm scale to make and set up, because what they offer in particular is the ability to uncouple on the move, which I haven't been able to achieve with the Dinghams. The latter are 'handed' too, which really compromises my turntable fiddle yard. Wish me luck! The other bit of work has been to make a short fiddle yard for the right hand end of the layout - representing the siding on the pier. I'd got a 4' standard gauge cassette, left over from a previous project, so this was cut down to 18" and regauged to 36.75mm. The 'track' is nothing more than L section aluminium angle, which is screwed to a piece of chipboard. This has then been strengthened with a piece of 2x1 underneath and fixed to another piece of chipboard which is bolted to the layout. Aluminium angle works really well as track and no power is needed as the cassette is only for holding three wagons.
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Really brings out the size and weight of the real thing. Not plastic models anymore.
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N Scale Ballywillan, Co Longford.
David Holman replied to Kevin Sweeney's topic in Irish Model Layouts
Goodness knows how long scahalane's mega project has been going, Kevin, but this is a fine start. Things like this take time - which is why I stick to smaller projects - there always seems to be something new appear, that I then want to model. Ephemeral? Moi...? So much respect for guys who can stick with the dream and see it through. -
All scratchbuilt, JB. The paint job techniques come from The Art of Weathering, by Martyn Welch. Basically you put the bottom colour on first - in this case bare wood, a mixture of Humbrol grey (64) and natural wood (110). When dry, you paint on Humbrol Maskol where you want the patches to show through, then when this has dried, brush or spray on the top colour. Finally, when this has fully dried, you pull away the Maskol with tweezers. This leaves the bare wood underneath and flaking paint round the edges. Works a treat and have used the same process on steel mineral wagons, over a base cost of rust.
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Passenger stock Still with the Sligo Leitrim, I've made three passenger coaches, plus the parcels van. Two of the coaches are the Hurst Nelson bogie vehicles built in the 1920s to replace stock lost during the troubles. At just over 44 feet long, with clerestory roofs, they were very much out of date from new. However, these vehicles were full of character and survived to the end in 1957. Number 9 was the brake 1st/3rd coach, often used on the 7.20pm mixed from Enniskillen, the only steam hauled passenger train in latter days. Number 10 is a composite, similar to No11, but the latter had a thin strip along the roof which tells us it had electric lighting. This was missing on number 10 and it was known as the 'day coach' for obvious reasons. Other unusual features of SLNCR coaches include the doors being hung on the right [the opposite to normal and the smoking and non-smoking compartments were split longitudinally by a sliding door. Alphagraphix card kits formed the starting point, though both coaches are scratch built in plastic sheet and strip, with cut down Slater's bogies. The square windows and panelling made first much simpler construction than rounded type! No 9's paint finish represents the fact that it had a bit of a makeover late in life, while No10 is presented looking very tired. The other coach is a six wheel saloon/brake 3rd, rebuilt later in life to this condition. The same construction methods were used, though the chassis is an etched kit from AlphaG which gives an effective representation of a Cleminson chassis. The parcels van is a simple four wheel affair, built the same way, but using cast white metal fittings for the W irons, springs and so on. The photos of the underside of this vehicle show how standard Slater's wagon wheels have room to be moved out on their axles to 5'3 gauge. The correct back to back is apparently 33.98mm, but 34mm does for me...
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Thanks for the comments folks! Wasn't going to add anything so soon, but find myself waiting for information about an Ofsted inspection at one of the schools where I am a governor - something I don't enjoy - the waiting or Ofsted... You don't get to be a headteacher without at least a small control freak inside you and mine comes to the fore at times like these. Thank goodness I've retired from all that. Anyway, Galteemore mentioned Sligo diesels, so here are a couple of them. Railbus 2b came first and owes its existence to the three quid Alphagraphix card kit. This makes for a very effective drawing to start a scratchbuild & actually I think this is an easier course, given all the complex shapes involved. It's a proper mixed media jobbie with a nickel silver chassis, plastic body and balsa roof. Somehow, I've managed to capture the character of the prototype & it is definitely one of my favourite models. Despite being only two wheel drive, it runs well too, though keeping the pickups on the trailer as light as possible, while still ensuring good current collection was a case of careful balance. A key feature are the Howden-Meredith Patent wheels. On the prototype, these are flanged steel rims outside the standard pneumatic tyres. For the model, I sliced thin outer sections from the wheels of a Corgi Lipton's Tea Van and stuck them to standard Slater's wagon wheels. The front axle pivots slightly and this is another pair of wheels that are on the cusp of not rotating if the fine PB wire pickups are not adjusted properly. The bodywork was slowly built up from plastic sheet and strip - the fiddly bit being the area around the cab. A compromise on Northport Quay is that there is no room for a turntable, so the railbus will have to reverse out to one deemed to be off scene, through the tunnel, as I very much want it to feature in the 1950s scene. Railcar B was a very different kettle of fish and it is a real shame that the iconic prototype may never run again. A giant Donegal railcar for 5'3, it was very advanced for its time, with sliding doors and able to be driven from either end. Another one exists and indeed still runs in Australia. There were numerous challenges in building the model. Starting with the chassis, I found some suitable diameter driving wheels, but they were on 1/8th inch axles, without square ends for quartering. I rang Slaters to see if they could help and was immediately put through to chief engineer David White. "That shouldn't be a problem", he said, "how many do you want?" Two, I replied. 'Ah", he said "I thought you might mean 100"! All down to the cost and setting up of machine tooling, you see. So, that wasn't going to happen and instead I went on the P4 Society website to learn how to quarter wheels like this and all has been well. The four coupled chassis is compensated and with pick up from all eight wheels, the model runs really well, though on Arigna Town it had a tendency to derail in one direction until I discovered the track was 1mm out of gauge at that point! The bodywork required a lot of effort to get all those complex curves right and was a reminder of how much effort must go into creating the moulds for die cast model cars - even small discrepancies stand out a mile. The roof required careful shaping too, while for the interior I made a couple of simple masters for the seats and then resin cast them. Although just being an 'out and back' on both NPQ and Belmullet, Railcar B has plenty of character & certainly looks the part with its outside rods twirling. Still no word from school on Ofsted - they should be fine, but the Dark Side still carry a threat to every teacher's well being. Every inspection is on the relentless side of thorough so I'd really like to know what they are looking for when governors get a grilling, sometime tomorrow or Wednesday.
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Let me begin by saying there is nothing new here for anyone following my ramblings, however my 'to do' list doesn't involve very much worth reporting at the moment, so this thread is an opportunity to review what I've built over the last ten years and reflect on a range of different models and techniques. Sligo, Leitrim & Northern Counties Railway If anything got me into Irish railways, it was this company and in particular the books of Neil Sprinks. With a surname like mine, an interest in Light Railways is perhaps inevitable, so the SLNCR certainly fitted the bill in my usual quest for something different. This was over ten years ago and all I knew at the time about commercial support for the Irish scene was held in the Alphagraphix catalogue, with its many card kits, plus a few etched brass items in the growing Tyconnel section. Then I found out about Northstar models, who unbelievably produced a kit of the SLNCR 0-6-4 'Small Tank'. Roger Cromblehome of AlphaG kind put me in touch with Northstar, from which I discovered that proprietor Adrian Rowlands was giving up production, but he did still have two kits in stock. Could I buy one then? No, came the answer, but I will sell both. Turns out that it was £750 well spent, both the kits came complete with motor, wheels, gears and couplings - not a lot more that it will cost for a single model these days. And what lovely kits they were too, being later versions than the one so beautifully put together recently by Galteemore of this parish. Hazlewood came first, followed sometime later by Fermanagh, the latter finished in somewhat cleaner condition. Really well designed, I don't remember using any filler in either model, so good was the fit of the parts. The rear bogie is rather clever too, featuring both vertical and lateral springing, so these locos run well too. On both Belmullet and Northport Quay Hazlewood works the 1950s sequence, while Fermanagh is used for the 1900s periods Lovely though the Small Tanks are, what I really wanted a model of was Sir Henry - the 'Large Tank' that features in so many 1950s photos. Nobody was ever going to produce a kit for this, so it became a full on scratch build in brass and nickel silver, with [apart from the usual wheels/motor/gears], the only bought in items were the chimney, buffers, dome and safety valves. I got a general arrangement drawing from Manchester Museum of Science and Industry and made a basic outline drawing from that. Outside of S7 though [and maybe not even then], driving wheel spacing had to be adjusted slightly, so close together are the wheels. Having the Small Tank instructions was a great help, as was owning a GW Models rivet press. All the Sligo tanks are festooned with rivets, around 1200 per loco, so getting them correctly spaced was a real challenge. Indeed, the inner side of Sir Henry's tanks are also fully riveted, but not quite as well as the mark 2 version. Waste not, want not... The other thing I did with Sir Henry was fit working inside motion. The boiler pitch is much higher on the Large Tanks, meaning you can clearly see between the frames. So, I invested £100 in a set of Laurie Griffin's excellent castings which proved easier to put together than outside Walschaert's - aided to no small extent by the greater space between the frames that one gets from 5'3. The exercise certainly proved worthwhile as the motion is clearly seen in [almost sewing machine like] action when the loco is running. Unfortunately, Sir Henry is currently prohibited from NPQ as its clearances are a bit tight on one of the points, causing it to derail - which is one of those jobs on my 'to do' list, along with making sure the uncoupling magnets work successfully. So, lots of playing trains then!
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That's well above my pay grade, but Am sure there are folk out there who will know.
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Well done Alan, good to see things are back on track.
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That looks high quality and deserves lots of sales.
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No easy routes for this man! Great work John.
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Tick VG, a sticker and extra house points! The photos clearly show that model locos should not be black - it is just too dense, so the weathering really brings the model to life. Having built two of these kits (later versions, mind), I reckon there were around 1200 rivets to press out on each one, so readers should have every sympathy and the Archer rivets transfers work really well. Why anyone would produce a kit of such an obscure loco, especially in 7mm scale and broad gauge is a bit of a mystery, but then look at the finished article and you start to see why. Still available from Studio Scale Models, by the way and the revised version is a delight - as long as you invest in a decent rivet punch! Running rights on Northport Quay a given, David. I think that is five Sligo tanks between us now...
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Love this type of train - a real mix of vehicles height, length and colours.
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Looks like very useful advice to me, John. A matt finish to body work and a bit of light use of weathering powders to roof and bogies maybe all that is needed. Interesting to reflect on the techniques require in the various scales, while dealing with 3D prints seems to require an approach all of its own!
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Like???? This is astonishing work, Scahalane! That roof alone is just epic and good luck with the glazing, by the way... Most of us are happy to work at the smaller scale end of things, but every now and again, someone not only comes up with something truly remarkable in scope, but also has the skill, vision and determination to see it through. By the twitching of my thumbs, something extraordinary this way comes! Just wonderful. Well done sir!
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Back in the day, when tv programmes were made for schools to watch, a favourite of mine was "Look, Look and Look again!" Sound advice for anyone and even when you look at early Picassos, it is clear he was a brilliant draughtsman before he followed other paths. Cubist model railways another matter methinks!
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All sorts of lessons and inspiration here, not least that you don't need a huge space to produce something of quality. For me though, it also shows the influence of artistic talent, which makes this scene live and breathe. A great place to photograph favourite models too!
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Fabulous! Time very well spent.