english: This is actually a picture of the printing mechanism for another machine of his, called the Difference Engine No. 2, which he never built, but which the Science Museum did build in the '80s and '90s.
non_english: Ovo je u stvari slika mehanizma za štampu za još jednu njegovu mašinu,  koja se zove diferencijalna mašina br.2, koja nikad nije napravljena,  ali koju je Naučni muzej napravio '80-ih i '90-ih.