"Antique" is not protection and not permission. Some pieces may be sold and exported, some need a permit, some should not go on the transporter at all. In the overview Security for collectors you clarify that before you buy and before you set off. This text is not a customs guide.

Storage

By the material: wood like furniture, metal like silver or armor, paper like paper. The damp cellar is the slow damage for almost everything. You store dry and you write down what you have, with a photo and proof.

The folder

Object, material, age as far as documented, origin, proof, and one sentence on whether a permit for a transport was required or still has to be clarified. Archaeological objects have a sharper text: Archaeology.