I actually found my old little black book (and YES, it was even elegantly BLACK in color) with a collection of gal's names and phone numbers.
I know every guy have a book similar to this, but I can't believe that mine still exists. And mine is really a little book, not much larger than the size of a credit card.
Regressing, I started the collection with just a handful of names back in 1994 (a little over a decade away), and filled it up when I got to Form 4 (1996). Today, it has exactly 196 names and numbers.
Full pull out - back view