That gun is your property and should not form part of the company assets. Find out who the liquidators are, make sure that your ownership are established and arrange for transfer of the gun to another dealer of your choice unless you can get a storage permit.
Assuming that the gun was in fact the property of the shop and they were lawfully entitled to pass title.
Cattle die, kindred die, every man is mortal:
But I know one thing that never dies,
the glory of the great dead. Havamal
Bookmarks