"Balance Your Cheese"
Yes, that's the one... in my early childhood memory, I went to the dairyman-grocer behind the corner... I had to buy two balls of already cooked spinach from him... He would put an oiled paper on the tray of the white marble scale that was on his counter, also marble and put two balls on one of the trays then with skill, he would put on the other tray, sometimes two sometimes three brass weights and I would hand him my money. We would repeat the operation with lumps of butter, slices of cheese and even Liège syrup to put on the toast but in a small pot (the packaging).