Collection of books

Lot 1027 limit € 20

all in all 5 different issues, as well: 1 x Johannes Bapt. Hergenröther educational theory in the spirit of Christianity. A handbook for school teachers and school preparators, Sulzbach: Seidelsche Buchhandlung, 1830, half leather of the time (damaged, slightly chipped), 1 x pocket commercial book, handwritten at the end. Additions, half linen (damaged), 1 x Carl Friedrich Plattner's Probierkunst mit Lötrohr or complete instructions for qualitative and quantitative soldering pipe investigations, edited by Prof. Dr. Theodor Richter, Leipzig: Johann Ambrosius Barth, 1878, half leather, dam. etc., different strong signs of age and wear