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  #1  
Old 23-02-16, 07:02
Dave Mills Dave Mills is offline
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Originally Posted by Private_collector View Post
A couple more questions folks.
Sorry for the poor quality of the following photo.
Attachment 79879
What is the item to left of the rope bundle??
If a shovel, it's not going to be very useful!

I occasionally come across photos showing box carrying brackets in locations forward of the shield. Why some do and aome don't? Is it worth recreating this on mine?
Attachment 79881
And does anyone recognise the type of box behind the soldier.


WOW, just WOW!
Attachment 79880
Impressive photo, but WHY does the flash curve upwards of the barrel angle?!?!?!
The handle I believe is that of the Axe.

It looks to me as the artificer has just been servicing the layers quadrant, could the box be his tool box?

As for the muzzle flash, maybe a ballistics expert can answer that one.

Dave.
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  #2  
Old 24-02-16, 02:41
David Dunlop David Dunlop is offline
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Could the last photo have captured the moment just after the firing of the gun and just before a facing wind starts to push the propellant gases away?

David
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  #3  
Old 24-02-16, 04:18
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Tony Wheeler Tony Wheeler is offline
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Originally Posted by David Dunlop View Post
Could the last photo have captured the moment just after the firing of the gun
It's actually a time exposure David, not an ordinary hand-held photo. That's why the camera has been placed on the ground to steady it. The shutter would be opened in the pitch dark, just before the gun fires, then the light of the flash illuminates the scene. In other words the camera captures the entire duration of the flash and afterburn, which is long enough to observe some rising of hot gases.

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and just before a facing wind starts to push the propellant gases away?
Yes a facing wind would definitely increase the effect. Even a 10 knot breeze equates to 5 metres per second, so it's bound to have some effect.
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  #4  
Old 24-02-16, 10:06
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Private_collector Private_collector is offline
Tony Baker
 
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I guess in light of the camera being set on tripod, it's also conceivable that the blast pressure could have moved camera enough to distort the image.

20160224_172821-resized-960.jpg 20160224_172747-resized-960.jpg

Decided to briefly afix the part of sight door track that goes aginst shield itself. I wanted to be absolutely sure I had filed the correct amount for door to sit nicely against it. Then measured the minimum distance I can overlap the top piece to the door, and what do ya know, I won't need to shave any more metal off the width. May thin the thickness about 0.5mm once the welding has been done. Welding will be about a two minute job, literally.

Incidentally, the part sitting on upper shield in first photo, is laying face down, so it's bass ackwards! Left is right, and right will be left.
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Old 24-02-16, 11:34
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Tony Wheeler Tony Wheeler is offline
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Originally Posted by Private_collector View Post
it's also conceivable that the blast pressure could have moved camera enough to distort the image.
...or perhaps the blast pressure wave itself causing distortion Tony

blast pressure wave.jpg
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  #6  
Old 24-02-16, 20:00
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Tony Baker
 
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Now THAT is a cool photo!
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Ford CMP, 115" WB,1942 (Under Restoration...still)
Medium sized, half fake, artillery piece project. (The 1/4 Pounder)
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  #7  
Old 27-02-16, 12:08
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Went on a bit of a sad road trip today. Mrs B and I made the drive to the resting place of her Father, who passed away 2 years ago tomorrow. Be wary of asbestos, folks. The journey of roughly 170km took us past another 25 pounder I wouldn't normally get to see, sitting proudly outside the Murgon Returned Services League. As a point of interest, I have posted some of the photos below, and in two following posts. You're welcome to copy them all. What is the round piece that sits on the trail, in photo two? Some form of socket something else fits onto?

20160227_112109-resized-1600.jpg 20160227_112118-resized-1600.jpg 20160227_112155-resized-1600.jpg 20160227_112205-resized-1600.jpg
20160227_112131-resized-1600.jpg
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Ford CMP, 115" WB,1942 (Under Restoration...still)
Medium sized, half fake, artillery piece project. (The 1/4 Pounder)

Last edited by Private_collector; 27-02-16 at 12:17.
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