Isaac Dixon

Osgood

Western Thunderer
Did you drop onto this in your hunt for info, Mike?
Much conjecture of course:
The early Hughes products seemed to be of a shorter style without the substantial rear overhang - but is that more to do with the Boulton rebuilding process than the original engine designs?
Who knows if Hughes rebuilt a couple of Scottish engines prior to evolving their own distinctive style?
I stared to dig around for info on Furniss and his Hayling Island contacts - not enough time to go far down the burrow, today but you never know if an image of Isaac in his days with Furniss may be right in front of us somewhere in a write-up of construction of these railways.

The Scottish box tank genes are present in Isaac Dixon - and having dug out my Chronicles I discover that Boulton replaced the original 10" x 15" cylinders an 11" x 15" pair before onward sale, so Isaac might have received a replacement tank too.

We are so lucky to have Bennett's history of the Boulton's Siding operation, despite not knowing if the drawings can be relied on 100%.
I've just tried a comparison of his two drawings of Isaac and Nantmwar - the shaded one is Isaac (it would be better but I can't work out how to change the line colour of one):


Isaac Nantmwar comp.png


I don't have enough reference material on either the Potteries, Shrewsbury & North Wales Rly or the South Coast railways to take a search for images of Isaac or Nantmwar further, but I am intrigued.
But in any case its academic at this stage of your build and I think you've already done Isaac proud in your recreation.
 

spikey faz

Western Thunderer
Did you drop onto this in your hunt for info, Mike?
Much conjecture of course:
The early Hughes products seemed to be of a shorter style without the substantial rear overhang - but is that more to do with the Boulton rebuilding process than the original engine designs?
Who knows if Hughes rebuilt a couple of Scottish engines prior to evolving their own distinctive style?
I stared to dig around for info on Furniss and his Hayling Island contacts - not enough time to go far down the burrow, today but you never know if an image of Isaac in his days with Furniss may be right in front of us somewhere in a write-up of construction of these railways.

The Scottish box tank genes are present in Isaac Dixon - and having dug out my Chronicles I discover that Boulton replaced the original 10" x 15" cylinders an 11" x 15" pair before onward sale, so Isaac might have received a replacement tank too.

We are so lucky to have Bennett's history of the Boulton's Siding operation, despite not knowing if the drawings can be relied on 100%.
I've just tried a comparison of his two drawings of Isaac and Nantmwar - the shaded one is Isaac (it would be better but I can't work out how to change the line colour of one):


View attachment 232214


I don't have enough reference material on either the Potteries, Shrewsbury & North Wales Rly or the South Coast railways to take a search for images of Isaac or Nantmwar further, but I am intrigued.
But in any case its academic at this stage of your build and I think you've already done Isaac proud in your recreation.
Yes, I'm too far into the build to make any drastic changes now. But, I'm happy with how it looks.

An afternoon of more rivets....

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Mike
 

timbowales

Western Thunderer
"Or can I get away with leaving it un-riveted"
Mike, surely Rule 1 applies here? It's your loco, there are no photos or drawings to say how it should be, so go with whatever floats your boat.
Just my 2.5p's worth
 

spikey faz

Western Thunderer
Just need to fit a water filler to the top of the tank. I can't imagine it would have been anything very sophisticated!

Mike
 

spikey faz

Western Thunderer
Rather than soldering or glueing the tank in place, I've opted for my usual nuts & bolts approach. Access to the securing nut is via the tank filler.

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After some contemplation I've decided to fit Gibson plunger pickups. They're relatively inconspicuous, but it's meant chopping a bit out of the front chassis member and removing the bottom half of the firebox. The chassis member has since been reinforced and the bottom half of the firebox will be reinstated in due course albeit attached to the chassis rather than the boiler.
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Mike
 

spikey faz

Western Thunderer
Ashpan has been reinstated. I also took the opportunity to solder a couple of lengths of 0.7mm rod from the inside of the chassis to the where the dummy inside valve-gear is truncated. I kept clouting the valve-gear and it would have just been a matter of time before it snapped off.
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I've also been working on the steam pipes that go into the smokebox. Need some adjustments! Using nickel silver rod probably not the best thing to use (quite hard to bend) but I don't have any 2mm brass wire to hand.
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Mike
 
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