What does the top of the US Army Steam Tracked Tank look like?
I don't know of any views of the top, but photos of the side and rear show a rear cupola, and it looks as if there was a hatch on top of the cab. Can't say more than that.
The little circular hole in the front of the tank, is it supposed to be for a machine gun mount? Or is that where the flame thrower was mounted? It looks as if it's the same size as the holes in the sponsons, so it could be for an mg, but I suppose it could be for a flamethrower.
Have we determined for certain that the "flamethrower turret" on the top of the tank is a hoax? I think there's general agreement that it is.
I am hoping to build a model of it, but I am having poor luck finding out this information.
"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
I think the steam tank may have had ribs extending across the roof - it looks like the armour plates were secured by angle iron ribs - I guess these were rivetted to an internal frame. The front cupola looks pretty much a square box, it seems to have had a hatch in the top. The rear cupola seems to be a T-section the rear of the cupola is raised - I suspect this may have been the exhaust.
By the bye, acc to Jack Alexander the aperture in the cab front was for the flamethrower, and the steel was boilerplate, not armour, since the vehicle wasn't intended to fight, merely to demonstrate the principle.
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"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
I found this new (to me, at least!) photo of the front of the Steam Tank a few weeks ago on facebook. I've been meaning to post it for a while but haven't gotten around to it until your post prompted me. It seems to show a ball mount for the flamethrower.
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“[B]ut these tanks are machines, their caterpillars run on as endless as the war, they are annihilation, they roll without feeling into the craters, and climb up again without stopping..." -Erich Maria Remarque
Some photos appear not to have the rear superstructure (vide the flame-throwing turret pic) but this could just be the angle of the photo.
The others show a double-storey structure which could certainly be a funnel, with the steam exhausts coming up through it, although two pictures shows this item being pierced with a hole per side (too small for mgs on the sides, but big enough on the rear face? The very poor photo below seems to show some kind of detail on the rear face.). Despite being open in the pics, it also could have been closed at the top as evidenced by the rivet work. However, there must have been some kind of opening on the large rectangular part as the one pic shows a bloke looking closely at it.
There was also an opening somewhere around the middle of the roof.
One model shows the funnel arrangement, but this is conjectural and does not show the forward sloping face.
-- Edited by Tonys on Sunday 26th of June 2016 04:26:25 PM
This image of it appears in AFV-G2 Magazine Vol.5 No.4 1975 by Baron Publishing in an article called 'Steam Power for Tanks' by Col.Robert J.Icks Ret.d. (their photo credit is in the caption)
The 'turret' appeared to have been drawn on later and indeed the original photo prior to alteration appears to be this one:
the doctoring has removed the troops, and then replaced them with a small turret, they forgot to put the rivets back onto the superstructure too.