blogs.ethz.ch
Happy new year! - ETHeritage
There are only two days left of the old year. We would like to thank our readers for their loyalty and wish everyone a happy and fulfilled 2018. Jules Vogt: First female chimney sweeper in Rapperswil, Laura Plüss, with a colleague, 22.02.1965, (Com_L14-0058-0001-0030)