The Order of Secrets
A series of leeches kept in jars, it acts as a type of crude barometer.
Water Drop Electrostatic Generator
This device can slowly build up a charge which can be used to recharge electrical devices, batteries, and other such items.
This device uses an optical system to take a sketch or page of inked or graphite paper and then recreates them on paper.
Currency Calculating Engine
This is a mechanic calculator used to provide currency exchange information, it’s programmed by a wooden punch card. Users subscribe to services that send updated punchcards with currency exchange information.
These are punchcard programmed telegraph devices used to send a message to multiple people.