Use one row per group before item-level work
An item-by-item inventory can require thousands of entries before the collection's scope is clear. This worksheet captures category, scale, organization, evidence, location, and risk so you can describe the collection before deciding whether individual records are necessary.
Keep the collector's structure visible
Albums, labels, notes, receipts, original packaging, and related objects can carry meaning or evidence. Photograph and describe the group before cleaning, separating, repairing, or discarding.
The next decision can differ by group
One binder may stay with family, another group may need insurance documentation, ordinary material may be donated, and stronger material may justify specialist review. If you choose to sell, direct buyers generally emphasize speed while specialist auctions or consignors may take longer. The useful question is which reversible next step fits each group.