Plastic Document Folder - Lister Diesels - 31 x 22 cms

From my own collection of mementos. The item dates from the 1970s/1980s. The folder opens out with a pocket on either side in which to place documents or leaflets.

The item was originally used by my Dad, who worked for a company that sold dumpers and concrete mixers, many of which would have been fitted with Lister engines.