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Delph based P4 layout & workbench

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Caprotti valve gear

In a recent blog, Tim has shown his developing model of an LMS Caprotti Class 5, and very good it looks too. Here are some photos of the gear I made for the similar BR Standard version. Also a sketch of how I represented the universal joints in the shafts. THe shafts and joints were made for various diameters of brass tube and rod and the return crank gear boxes were from the DJH cast brass gear I was replacing. For ease of assembly, painting, etc., I made the gear as a set of sub-assemblies he

Dave Holt

Dave Holt

Delph - Caprotti Black 5 finished

My Caprotti Black 5, 44741, of Longsight depot, is now finished. The last job was to add plain boiler bands to the firebox and some extra weathering to bring it more to the condition these locos seemed to exhibit in regular service, i.e. filthy. This work was done, as was the whole painting, lining and weathering, by good friend and fellow P4 modeller, David Clarke. I have to say, I'm extremely pleased with the finished loco, which I think really captures the rather ungainly appearance of these

Dave Holt

Dave Holt

Delph - Caprotti Black 5 nearly there

The Caprotti Black 5 has been making steady progress over the past few weeks. I started the chassis ages ago but only since (almost) finishing the Crab have I really concentrated on finishing off the Caprotti. The rear sand boxes and all the sand pipes are still to do, along with the front guard irons on the bogie. I joined the Leamingtom MR Society earlier this year and have been able to try the loco out on Clarendon (a bit out of place on an early 1900's LNWR layout!). This has shown up some i

Dave Holt

Dave Holt

Delph - Donkey visits Anglesey

Not much progress with the layout - although I have now fixed the coal drop retaining walls and deck support pillars to the base-board.   Last Saturday I helped (?) friend Dave Clarke and the regular team (Simon & Jim) with his Amlwch branch layout at the Derby show - as fiddle yard operator - I didn't trust myself to operate out front! The normal green/blue era diesel service was was disrupted from time to time by a typical Delph Donkey formation, consisting of Fowler 2-6-2 class 3 tank

Dave Holt

Dave Holt

Delph locos - Caprotti Std 5

Not much visible progress with the layout recently, so in view of some recent interest in Caprotti fitted locos on RMweb, I thought I'd post a few photos of my effort - BR Standard 5, number 73129 - intended to work my Wakes special (for the North Wales coast). I think it's fair to say that Caprotti fitted locos were not well liked by footplate crews during the BR era, being regarded as weak on banks but fast on the level and good coasters. The super performances by Duke of Gloucester in preserv

Dave Holt

Dave Holt

Delph - Control Panel - Further progress

Slow progress (all my progress seems to be slow!!) has been made with the control panel. The mimic diagram is complete, including lettering using Letraset transfers (applied by good friend, sign-writer, Phil Taylor - his work is much neater than I could achieve). The diagram was drawn using coloured permanent marker pens. Wiring of the lower part of the panel containing the various tag strips and a small circuit board with a couple of relays (extra switches for the diamond crossing polarity and

Dave Holt

Dave Holt

Delph - Point rodding progress

Recent progress has been rather slow and has included cosmetic point stretcher bars on all the points forming the main station throat and a start on the point rodding in the same area. Of course, at the real place, there wasn't much point rodding because the signal box had been removed in the early 1900's and subsequently the points were operated by local levers. However, in my model I've reinstated the box and so rodding and signal wire runs are required. The rodding run connects the box to the

Dave Holt

Dave Holt

Delph - The Goods Shed has Landed

Like some sort of UFO, the goods shed has descended from space (the spare bedroom, actually) and landed in the prepared cut-out in the cork surface of the base-board. It's been there before, but I thought I'd re-fit it, just to complete the station scene.         Dave.

Dave Holt

Dave Holt

Delph - Control panel wiring complete

Well, as best I can tell prior to functional testing, the wiring is complete. I've tried to be methodical and careful, but even so, I had to undo various cable ties and the spiral sheaving a couple of times to add extra wires which I'd missed first time. Testing under power will start shortly - probably next week, after a two day visit to the Wells show over the week-end. I just hope it all functions as intended as I don't really fancy fault finding or any re-wiring!   Here are some photos of

Dave Holt

Dave Holt

Delph - ex-GCR push pull coaches

Some time ago, I purchased a couple of ex-GCR push-pull coaches from Coachman, following his change of interest from Greenfield to ex-GWR in North Wales. These coaches consist of a 12 wheeled driving trailer, which I believe may have been converted from a steam rail motor, and a brake composite non-driving trailer, which had been converted from a London suburban all first. This combination of coaches was used on Guidebridge to Oldham services in the 1950's and I must have seen it innumerable ti

Dave Holt

Dave Holt

Delph - Coachman's nightmare

Coachman's nightmare has come true - when a little known enthusiasts' special arrived at Delph (aka Holt) consisting of an 8 coach rake of southern region stock hauled by re-built West Country class, 34027, Taw Valley. Strangely, this rather unusual occasion was not well recorded at the time and no photos appeared in the railway press of the day. However, photos confirming the event have recently come to light and a selection is attached to this post.   The arrival of this train also answered

Dave Holt

Dave Holt

Delph - Coal drops latest

Due to personal reasons, I haven't done much modelling in the past 7 months, but some slight progress (and a bit of regress) has been made with the coal drops. The latter was caused by my dropping the deck unit onto a quarry tiled floor, causing it to disintegrate such that the two longitudinals carrying the rails are now separate items which will have to be fixed to the supports individually. The progress has been to make the hand-rails for the deck and do the basic painting prior to fixing. O

Dave Holt

Dave Holt

Delph - Goods yard rail-built buffers completed

All the rail-built buffers in the goods yard area are now in place and all sleepers and cosmetic chairs fitted. This leaves the timber buffer stop in the yard and the two head shunt (mill siding and run-round loop) rail-built units still to do. These last two are on the station throat board which I haven't progressed beyond the track laying stage, yet. I've scaled the timber stop from a photo of the back of it, drawn it out, selected suitable (plastic) material and am about to start constructio

Dave Holt

Dave Holt

Delph - Coal drop deck & wing wall fixed

Having been putting this off for some time, I finally knuckled down and have fixed the coal drop deck and sloping wing wall in position. Some minor adjustment to the end of the track on the adjacent board was required to align the rails, mainly to correct a slight difference in height. This was done by re-soldering the rail attachment at the end sleeper, where it is soldered to the head of brass nails which pass through the rivet holes in the ply sleeper. After a couple of goes, as satisfactory

Dave Holt

Dave Holt

Delph - Brassmasters Jubilee, another unsuitable loco

My Caprotti Black 5 is now complete except for the sand pipes, which are awaiting so custom etched support brackets. So, whist I wait for them, and inspired by a recent discussion on RMweb about Jubilees, I thought it would be a good idea to dig out my partially completed Brassmasters version. I started this loco at least 15 years ago and put it to one side when I reached a minor sticking point with a cosmetic detail. Up till that point, I had a strict policy of not starting a new model till the

Dave Holt

Dave Holt

Delph - Coal drops progress

Have made a bit of progress with the coal drops, recently. The stone retaining walls and brick support pillars have been painted and are almost ready to be fixed in position. I've also added the deck to the top of the structure - hand rails still to go and also some support beams and other bits underneath the deck.   First set of photos show the parts painted in as-built condition. The pillars are brick with ashlar stone bearing pad inserts. These all look a bit garish but were later toned dow

Dave Holt

Dave Holt

Delph - Caprotti Black 5 - Update

Since my first post on this new loco, I've made some progress with the cylinders, lubricators and associated pipework. The Comet kit design incorporates the top part of the cylinders into the running plate etch with the cam boxes and reversing links mounted above. It is intended that the cylinders are attached to the chassis in the normal way. However, completed examples of the model I have seen have struggled to disguise the join line between the cylinders and cam boxes which does not exist in

Dave Holt

Dave Holt

Delph - Signals trial fitting

The signals made for me by Steve Hewitt (of Liverpool Lime Street fame) were collected last week and have been trial fitted to the layout and the operating mechanisms and contol units fitted and wired. Steve has made a wonderful job, as seen in his semaphore signals thread in the forum section of this site. The following photos show the signals in situ and the operating bits fitted. The signals have since been removed and refitted into their carrying frames for safety during further layout cons

Dave Holt

Dave Holt

Delph - Progress with point rodding (at last!)

It's been quite a while since I last posted anything about Delph (or should I say "Holt"). This is mainly because there's been precious little progress in recent weeks, partly due to the warm weather making work on the layout an unattractive proposition but mainly because I've been shying away from what seemed like a difficult and fiddly task. Needless to say, when I actually knuckled down to it, it proved much less of a problem than I had anticipated. Anyway, a concerted effort over the past w

Dave Holt

Dave Holt

Delph - ex-GCR push pull coaches (continued)

I've now completed the modifications to the two coaches (apart from the AJ coupling at the loco end) and have painted the new bogies and also the coach underframes. Probably at bit of weathering on the sides, ends and roofs, when I set up my airbrush - warmer weather allowing work outside or in the garage, I think. Here are the coaches in their current state. First, the brake composite non-driving trailer:     and the 12 wheel driving trailer:     Dave.

Dave Holt

Dave Holt

Delph - Station board wiring completed

It's bee a while since my last post, mainly due to lack of photogenic progress - and that hasn't changed really. However, I have made some steady progress with the wiring of the station board (board No. 4 in my scheme of things). This is now complete with the jumper cables, plug/socket for connection to the control panel, which will be mounted at the end of this board. Due to the position of the panel relative to the bulk of the pointwork and signals, lots of the wires just run from one end to t

Dave Holt

Dave Holt

Delph - Ballasting completed

In the 6 weeks or so since my last entry, I've been plugging steadily away at ballasting the track, which I finally finished yesterday. It proved nowhere near as difficult as I had feared but certainly was laborious and back breaking work. My original intention was to use a latex based carpet adhesive to allow a bit of sound deadening but just couldn't get on with it on a couple of test panels. In the end, I used diluted PVA applied with various sized brushes, small(ish) areas at a time, then v

Dave Holt

Dave Holt

Delph - Two more locos weathered

Friend, David Clarke, has weathered two more of my locos. These have been built some time and were painted and lined by Ian Rathbone but never weathered. As passenger locos and, in the case of the Fowler tank, something of a pet at Lees shed, they have been give only a lightish dusting so as not to obscure the hand lining (with cream line!). I now have no excuse not to complete the Fowler by cab glazing, coal and a crew. Oh, and fixing the cab roof on a bit better than two blobs of bluetac. The

Dave Holt

Dave Holt

Delph - 2-6-2 tank trucks

Philbax was asking about the Ivatt Class 2 2-6-2 tanks which appeared in some recent photos.   The Ivatt is an as yet unmodified Bachman body on a chassis based on the Comet kit, with some additional detail and the valvegear modelled in forward rather than mid gear. The chassis is compensated as an 0-6-0 using twin beams on the rear two axles and a central rocking support on the front. Drive is a 1616 Portescap on the (floating) centre axle. The trucks are sprung. On this loco, the pony truck

Dave Holt

Dave Holt

Delph - Platform release point rodding

In anticipation of fixing the platform in position, I've done some work on the rodding for the platform release cross-over which will be fairly inaccessible once the platform is in position. The cross-over was operated from a ground frame located between the buffer stops via a rodding run which started in the 6 foot, then crossed under the platform road and then ran close to the platform face before crossing back to the far end point blades. I've tried to replicate this arrangement using cast wh

Dave Holt

Dave Holt

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