Couple of historical biographies

Lot 1031 limit € 20

1 x Engineer's Memoirs. Collected contributions to Power and American Machinist by Charles T. Porter, translated by Dipl. Ing Book of Memorable Women. Life and timeline. Festgabe for mothers and daughters, ed. by Ida Klockow, illustrated edition, Leipzig: Otto Spamer, 1891, gold embossed full linen (slightly damaged), different. Signs of age and use