farthest reach

References in classic literature ?
There was something in the art of the last which seemed to me then, and still seems, the farthest reach of the author's great talent.
To make a habit of requesting another party to secure one's own peace and security is the farthest reach of Japan's humiliating diplomacy,'' the commentary said.
Enhancements to the design include Ensco's patented Canti-Leverage AdvantageSM technology, which provides cost advantages for customers by allowing them to drill more wells from one location when utilising the enhanced hoisting capacity at the farthest reach of the cantilever.
Each medium is ultimately, at some farthest reach where their easy cooperation no longer works, an unknowable and unrepresentable other.