I thought it might be interesting to post some of pocket knives that were often used with 12 size pocket watches.

The knives in the first set are 14kt green gold and regular gold in color. While they were probably only used as a letter opener or for cutting fruit I still think they caught peoples eye especially the art deco one of the women.

The second set are 14kt white gold (with the exception of the one on the far left which is gold filled)

The knife on the far left has a file for doing ones nails.I don't normally buy gold filled knives but this one is as close to mint as you will ever see.

Nice collection of knife's your right about the art deco one.