Pair of the excellent sounding NOS vintage Lenkhurt 407A tubes, boxes, 1962, matching batch numbers, gold pins, black plates, Made for Lenkhurt by Sylvania. They have the incomparable vintage USA sylvania design, craftsmanship, attention to detail, metals, sound quality and performance. They are brand new in the boxes. The gold pins will be cleaned and straightened. The shipping cost includes safe packing, insurance, prompt shipping and tracking number. Buy with confidence, see my feedback. Good Listening, SonnY :)