This is just a tease. I will scan the rest of this small catalog later today and post a thread to announce where it may be viewed later today. This is undated, but surely from the early 1970s. Below is the back cover. Brochure is in English and printed in Belgium. It has a history of the company on the two opening pages. And shows the full line of bikes... at least those imported to the United States for Flandria USA, New York, NY.

Original size is 160mm x 215mm (6.25 x 8,5 inches).