In law school, my professors used casebooks filled with cases dating from the 19th and early 20th century. If you closed your eyes and opened your imagination, it was possible to picture the subjects of these cases: blacksmiths, cobblers, horse-drawn carriage coachmen, Pullman porters, and whalers. Not a growth career in the bunch, at least from my mid-1990’s perspective. Of course, some of the career paths of 30 years ago seem as outdated and antiquated as a steam pipe fitte