Supply a sabre-toothed skull

This content was only available during F.F. Gebrandt's Prelapsarian Exhibition! For the history of this holiday see F.F. Gebrandt's Prelapsarian Exhibition (historical)

ID: 255881

Spoiler warning! This page contains details about Fallen London Actions.

From: The Prelapsarian Museum: Osteological Exhibits

It is menacing.

Unlocked with

Locked with is 10000001 (World Quality, now locked)

Success

Suspicions

"Many of these are, lamentably, fakes. We have to examine them quite thoroughly. But we appreciate your contribution."

•  You have contributed to Supplying Exhibits: Osteology. (Increases Supplying Exhibits: Osteology by 235)
•  You've lost 1 x Sabre-toothed Skull
•  You've gained (see below) x Curator's Gratitude

The gain is logistic with the sum of base + base + base + base (represented here as $x$) as the input.

$6450+{\frac {400}{1+e^{-8\cdot 10^{-3}(x-500)}}}$