The Vinke & Co building at De Ruyterkade 107 in Amsterdam, in which Kossmann.dejong’s offices are located, has an interesting history. The premises were completely refurbished by architect Marius Duintjer in 1955. He added a fully glazed canteen on the top floor, a flagpole with illuminated signage and a stairwell with stained glass windows produced by Bogtman manufactury in Haarlem. Kossmann.dejong will have these windows, which depict the history of the Vinke & Co shipping company, reconstructed with special foil. The building will be accessible during special tours on 21 June, Architecture Day Amsterdam.