Comments on Holy Bible: French Darby Translation

This e-book should include a date of publication, so that people who cite the book can do so properly. It appears that it was created in 1885, but I've searched all over the Internet and only found one source that gave that date. There are plenty of dates given for the English version's publication which is 1890. But would someone tell me for certain when this was published (the exact year). Thanks!