Dunno if this has been posted but it’s pretty badass to see the six shells in mid flight. Missouri if I recall correctly.
Pretty good example of a little tech trick of a big guns:
one barrel of a turret fires a nanoseconds later than two others just to
exclude the mutual influence of a muzzle vapor on the shells'
trajectory. Dunno if the Iowa-class used the general pattern - the
middle
finger barrel's shot postponed for a bit awhile - but
three different groups of a flying shells on a picture (1-3-2) may be
both a result of this gunnery feature and inevitably different (though
for a hundred of gramms) weight between the powder cages. Thanks a lot!
PS: Soviet cruisers of Kirov-class (1938) of largely Italian design
didn't have noted delay for one of a barrel of a turret so the accuracy
of the firing was just like in the schoolyard snowball fight