This is a lot of 9 New Old Stock Black Diamond Banjo Strings. Five of them are marked Banjo 3rd Steel, One marked Banjo 3rd Loop End Steel, two marked Banjo 4th Wound on Steel 725, and one is marked String 3.    I am not a string person, so I don't know what that means.  These were purchased from a music shop closeout sale that shut down approximately 10 years ago. Packaging may show wear from age and storage.   See the pictures.  Enjoy viewing. Check out my other listings.  I do combine shipping on multiple purchases.  Buyer pays shipping cost.  I do accept Paypal.