MSN経由では読めそう＞＜

They Were Every Student’s Worst Nightmare. Now Blue Books Are Back. https://www.msn.com/en-us/money/markets/they-were-every-student-s-worst-nightmare-now-blue-books-are-back/ar-AA1FnEIg

"The family-owned business was founded more than a century ago in Roaring Spring, a small borough outside Altoona that has become the blue-book capital of America"

アメリカ鉄オタの聖地、かのペンシルベニア鉄道の心臓部であったアルトゥーナ！＞＜(の近所)