Vintage Hair Accessories

The two large pins looking like tortoise shell are the oldest of this bunch of hair accessories. I have worn them in the past but decided to put them away because I won't be able to replace them if I break them. They are most likely German and date back to the early part of last century. The two butterflies are made in the USA and were purchased in a Montreal department store. The two in the middle are made in France. I have no idea, however, how old they are.

Thanks for looking:)