 Langlois in contrast had an eccentric, or non-existent, approach to record keeping, and the Cinémathèque suffered a nitrate fire on 10 July 1959.Lindgren's approach, on the other hand, meant that no account of changes in fashion could be made.When the BFI published "Missing Believed Lost" (1992), and launched an accompanying campaign, it was forced to admit that some of the featured titles, all made during the nitrate era, had previously been rejected as possible acquisitions.