Vulcan #45
Vulcan #44
Vulcan #43
Vulcan #42
Vulcan #41
Vulcan #40
Vulcan #39
Vulcan #38
Vulcan #37
Vulcan #36
Vulcan #35
Vulcan #34
Vulcan #33
Vulcan #32
Vulcan #31
Vulcan #30
Vulcan #29
Vulcan #28
Vulcan #27
Vulcan #26
The math here wanders into territory I can’t describe without putting us both to sleep, so I’m giving the words a rest. If you want me to take a swing at explaining it, you can always email me — but for now, the images get the spotlight.