How to make a monster: what's the science behind Shelley's Frankenstein?

A look at the problems Victor Frankenstein would have faced, from preservation of tissue to developing new surgical techniques

The bicentenary of the publication of Mary Shelley's Frankenstein: or the Modern Prometheus has meant a lot of people are re-examining this brilliant work of science fiction. My particular interest is the science fact behind the science fiction. How much real science influenced Mary Shelley? Could a real-life Victor Frankenstein have constructed a creature?

In terms of the technical aspects of building a creature from scraps, many people focus on the collecting of the raw materials and reanimation stages. It's understandable as there are many great stories about grave-robbers and dissection rooms as well as electrical experiments that were performed on recently executed murderers. But there quite a few stages between digging up dead bodies and reanimating a creature.