Whythe Complex Number Calculator
I am not sure if whythe is in fact a fuller, but it was built on the fuller frame. Also, it's a cool looking slide rule.
The Calculating History site has a description of the history of complex number calculators. This one is kind of tough to build so I haven't verified the prototype.
If you need find any errors or need a custom sizing, contact me.
whythe.pdf
Main body PDF
wcursor.pdf
Cursors PDF