E201 - Ep. 201 – Mapping the World, or how Germans invented America

When you enter the great hall of the Thomas Jefferson building at the Library of Congress in Washington, the first exhibit you will be facing is their Gutenberg Bible. And it is one of the finest Gutenberg bibles around, one of only three surviving pristine copies on vellum. This was the kind of bible that was so expensive to produce, it bankrupted Gutenberg. When the Library of Congress bought it in 1930, they paid $375,000, roughly $7.5m in today’s money.

But this is not the most expensive piece in the library’s collection. That would a work by two...