Speaking Machine - 会说话的机器 - 토킹 머신 - How to speak ABC

Speaking Machine by Wolfgang von Kempelen 1791
from the Book:
Mechanismus der menschlichen Sprache nebst der Beschreibung seiner sprechenden Maschine
Mechanism of human speech together with a description of its speaking machine

Illustrations and descriptions of how to use the machine to speak individual letters (words)

https://books.google.at/books?id=o_Y4zwEACAAJ&printsec=frontcover&hl=de&source=gbs_ge_summary_r&cad=0#v=thumbnail&q&f=false