I received a request for [another](https://mathoverflow.net/questions/37963/lecture-notes-by-thurston-on-tiling) long-lost document:



> 
> I am wondering if there is any way I
>  might obtain a copy of
> 
> 
> The geometry of circles: Voronoi
>  diagrams, Moebius transformations,
>  convex hulls, Fortune's algorithm, the
>  cut locus, and parametrization of
>  shapes W.P. Thurston Technical Report,
>  Princeton University, 1986. 
> 
> 
> Is there a scanned version somewhere
>  or might some library stock it?
> 
> 
> 


Can anyone help out?


For context: I gave a series of presentations in a EECS course with Dave Dobkin, and I wrote these notes to go with it. It was fun material at the time, but the notes were only moderately distributed.



Missing document request
Here is the `.tex` not quite "as-is," but modified minimally so that it will compile: [`DTnotes.tex`](http://cs.smith.edu/~jorourke/MathOverflow/DTnotes.tex).
And here is `.pdf` produced by compiling that `.tex`:  [`DTnotes.pdf`](http://cs.smith.edu/~jorourke/MathOverflow/DTnotes.pdf).


