Set of 6 Showa-retro open reel tapes Brand: TDK Model: Synchro 150 x 1 Model unknown (plain silver package) x 2 150-7 x 2 T-555 x 1 Pre-recorded. Playback and recording have not been confirmed due to lack of equipment. Handwritten notes on the sides of the tape and case. *The condition of the product is as shown in the photos. *Please understand that these are long-term storage items before purchasing.