Martin Margiela's first portfolio for his future fashion house was stolen on a train; 39 years later, it sold for €24,700

• Nearly four decades later, the portfolio was offered at auction in Paris in July, as part of a sale drawn from Margiela's personal archives.
• Described by Maurice Auction as the first portfolio illustrating the future Maison Martin Margiela, the 1987 dossier contains 13 A3-form