Unread Log

 is considered a common Curiosity item.

Item description
"Safer not to, eh?"

Obtaining
 can be obtained in the following ways:
 * Lifebergs may drop one when killed via the A Cache of Curiosities mechanic.
 * Republican Dreadnoughts may drop one when killed.
 * Visit Codex with Something Awaits You to trade Lamentable Relic x1 for Unread Log x3

Usage
You can sell it to the Alarming Scholar at The University for +20 x Echo.

You can give it to the Gracious at Adam's Way to gain access to port for the day.

Use it to fulfill the Luscious flavour requirement of the cigar at Rosegate