How a Two-Cent Postcard Inspired Dr. Cora Johnstone Best to Climb the World’s Greatest Mountains

The world’s first postcard was issued nearly 150 years ago in October 1869, according to the internet. Nothing more than a card mailed without an envelope, they’re popular today among insurance agents who want to wish their clients a happy birthday. But the humble postcard once held so much more promise. Case in point: A … [ Read more]