Oh man, i am embarrassed - somehow i did a typo in stating the length of the Tank!

It is 25 inches long, counting the Seam.

( Not 35 inches long ).

So, "Half Ton" tank I would expect...( rather than a 1 Ton Tank ).

So, should have read -

If counting the seam - 25 inches long.
If counting the seam - 14 inches deep/wide.
12-5/8ths inches tall.