The career of Marijke Danckaerts was developed at SuccesBoek in the Archipel in The Hague.       (Photo: Marc Tangel)

The success agenda: that loose-leaf system with its hard-wearing ring binder and countless tabs. This still popular agenda has its origins in the Archipelbuurt in The Hague, Marijke Danckaerts knows, who worked for the publishing house in the 1960s: “We sent thousands of diaries a year.”

Source: An article from Marc Tangel on https://www.deposthoorn.nl/nieuws/algemeen/686746/wereldwijd-succes-vanuit-de-archipel-