I suppose this is an unusual request (based on the lack of relevant results when I searched for it). As I'm largely self taught I find myself in a position where I have never seen many symbols I'm familiar with written by hand (vs in print or on a computer). Since there are subtle differences between how some letters are written by hand vs printed (for examples 'a'), I assume there may be similar differences between how greek letters and math symbols are hand written. So, does anyone know of a good example of hand written math symbols? Perhaps a source of scanned images that contain a variety of symbols?