Surveyed: Polythreme

 is an Accomplishment in Sunless Sea.

Linked to
It is linked to the A Port Report: Polythreme and The Admiralty Survey Office.

Accomplishment description
"You have seen the city where the Clay Men are made for labour."

Obtaining
You gain this accomplishment when you deliver the A Port Report: Polythreme to The Admiralty Survey Office in London.