Hendrik Jacob Gysbers was a Dutch illustrator and political cartoonist. He was one of the main illustrators for the AVRO Radiobode in the 1950s. Other important artists for this magazine were Henk Albers and Eppo Doeve.
We are not sure if the first samples on this page are drawn by Gysbers, but the work resembles Gysber's illustration work for the magazine (see bottom). Please contact us if you have more details.