The Early Mathematical Manuscripts of Leibniz - 1920
There's the slight beginnings of the first hinge cracking, but the book is solid in spite. There's the name of a previous owner on the inner board. Pages are unmarked.
If you have any questions, send 'em! This would be the time to determine things, because there are no returns on this book! And do not hesitate to ask for more pictures if you'd like. I do my best to accurately represent the books you will be receiving. I have known the aggravation many a time of buying books online whose condition was overstated, even misleading in their listing's presentation.