It rises from the 300 foot level of the Cherwell Vale to 720 at the highest ground of the ridge of the hill.
They had reached the two hundred foot level where one boards the Sky Ride.
They had lowered to the five hundred foot level, so that a good view might be taken of the beautiful metropolis of Ohio—Cleveland.
Why, he hasnt even been above the three hundred foot level yet.
In the centre two shafts are being sunk to the 150 foot level, and are at present connected by a drive 300 feet long.
This extends from the tank on the side of the mountain to the 3,000 foot level.
He descended to the 2,000 foot level, but experienced no perceptible change.
"Yes, we have descended to the twenty-five hundred foot level," remarked the Professor, after consulting the barometer.
All traces of the smoke had disappeared when they reached the Umpqua River and Bill climbed to the nine thousand foot level.
We decided to leave the Tucker tent at the 20,000 foot level, together with most of our outfit and provisions.