Was there a poem by Aleister Crowley that involved a mechanical girl?
I remember finding one with a straight-forward title, like "The Mechanical Girl" or something, when looking up early uses of pre-computer humanoid automatons in literature...
But now I can't find it, and I'm not sure if it's actually by some other author around the same time, like Samuel Liddell MacGregor Mathers.
I've gone through Wikipedia's List of fictional robots and androids in literature before the 20th century, and nothing rings a bell.