Working with collections takes a lot of time, energy and resources, so it’s important to direct these things to the most significant items in a collection. How do you know what they are? Collection records (written and anecdotal) are a useful start as is the handy guide Significance 2.0. This guide sets out accepted criteria and a process for assessing the significance of individual items, groups of items or whole collections. You can download Significance 2.0 here.