Caricature drawn by Piet Broos, published in De Opmars 5 December 1935.
You can see Farwerck (or Fahrwerck as Broos writes his name) towards the bottom right corner with an apron and a trowel. The text says: “Our lodge Fahrwerck prefers to have some tools, isn’t it dear? Then he at least can mason freely again.”
Source for the image.