Hewlett Packard 4191A Accessory Kit

Hewlett Packard 4191A Accessory Kit. Includes: 16093A & B binding post adapters. APC7 50-ohm termination, APC7 barrel, 4191-85302 calibration connector, 16091-60012 calibration connector and adjustment tool. Other items shown in the gallery image. Decaying foam removed from case. Items carefully stored in bubble wrap bags. Case plastic latch missing. No manual. As shown.