- As luck would have it, I happened across my old Star Trek guide last night and went though the drawings. I found one similar to yours (the overview of the Starship and the WWII era carrier). Somewhere on the page is a scale meter that goes up to 200 feet.
There was also a side by side comparison of the Enterprise and a Klingon D-7 with the same scale meter (I know that is the wrong term, but it was basically 1 inch = 200 feet).
Let me know if you need the pics, and I will send them to you. Or I can get of my lazy backside and open up a digital photo account and post them here directly.