The surviving presentation material preserves two secondary-battery arrangements rather than one settled design. The side profile depicts the lower option. The Utah simulation uses the upper option, although the lower one appears more likely. Drawings for an unbuilt class can preserve alternatives rather than a single finished ship.
Notable Point · 43:54-45:09
Drawings preserve competing secondary layouts
Two secondary-battery arrangements in the surviving material illustrate why drawings of an unbuilt class need not describe one settled ship.