Why $5,000 Salaries Are Common in This New Two Billion Dollar Industry" by M. B. Sackheim, American Commerce Association traffic course ad, Popular Mechanics Dec 1917 (leaf 220)
The pattern
This still sits in the public-domain pool. No pattern name yet.
Why it works
Explaining the massive growth of modern interstate freight traffic. Highlighting complex railroad tariffs proves that trained industrial traffic managers command high executive salaries.
Steal this when
When marketing vocational legal or logistics courses by pointing to sudden regulatory complexity.