Sold Cookbook of the Rotterdam cooking school

Sold Cookbook of the Rotterdam cooking school by Mrs. H.E. from Dorp-Kampers. This booklet is a 4th edition published by Me. N.V. Amsterdam, in the year 1939.  It contains great recipes! Egg soup, Oatmeal soup with a little part about washing, the treatment of the white wash! The cookbook of the Rotterdam cooking school is in good condition and has 275 pages.