Here’s a cool estate find. This listing is for BASF 7” Reel-to-Reel Tapes Lot of 20 in Hard Cases (Used). These came from a guy who recorded all of them well in Vietnam during the 70s. As you can see, he took a lot of care in recording his music! I am not sure what speed these are recorded at. Please take a look at all the photos, and feel free to ask any questions or request any more specific photos as needed to make your decision. Thanks, and have a great day! Shipped with USPS Media Mail.