Unspooled

http://books.google.com/books?id=67UvAAAAMAAJ&printsec=frontcover#v=onepage&q&f=false

In 1906, while serving in the Navy, Albert Moodie of Austin, Texas, wrote a letter to a shipmate. That wouldn’t normally be noteworthy — but Moodie wrote this letter on the regulation tape that battleships use for receiving wireless messages.

“It took me some two weeks to complete the task,” he reported, “as there is a continuous letter from the beginning to the end of the tape — a distance of over a mile.”

Moodie called it “the longest letter in the world.” His friend received it — and answered it.