I need help dating these objects

Hello! I recentley bought these four items: a pepperpot, two teapots and a flower vase. I believe the pepper pot that was made in Italy and the flower vase are from the 60's, but I'm totally lost with the teapots. Can you help me? Also, if I'm wrong with the decade of the pepperpot and the flower vase feel free to correct me. Thanks a lot!!

 

Perhaps someone here can direct you to a sight for collectibles. We’re happy to help if you have questions about Vintage fashion and textiles though.

 

Okay! Thanks