U-81-100

(Through pin hole styles including mine and transposition insulators)
  • U-81

  • U-84

  • U-85

  • U-89

  • U-89

  • U-90

  • U-91

  • U-92

  • U-94

  • U-97

  • U-98

  • U-98A

  • U-98B

  • U-99

  • U-100