My late uncle told me about a friend of his that let him hunt out of a ground blind on his property. The oldtimer told him that he left a shotgun in the blind just in case a gobbler happened by. My uncle said sure enough, there was an old, rusted, long barrel single shot 12ga sitting in the corner. Curiosity got the best of him so he jacked with the old shotgun until he got it to open. Out fell a paper shell the fell apart in his hand!