The Original Swiss Army Knife

Like a customized Swiss Army knife, a chatelaine provided its wearer with exactly the tools she needed closest at hand. For an avid seamstress, that might include a needle case, thimble, and tape measure, while for an active nurse it might mean a thermometer and safety pins. Inspired by the complex key rings carried by “la chatelaine,” the female head of a grand French estate, these beautiful little contraptions were as fashionable as they were practical. In fact, their design was sometimes so trendy that style trumped usefulness.

Hmm. I kind of want this? What would belong on a modern chatelaine? [Collector’s Weekly]