Vintage Knickerbocker Duck & Acorn Rattle Bunny Teether USA Japan 60s Baby Lot

Vintage Knickerbocker Duck & Acorn Rattle Bunny Teether USA  Japan 60s Baby Lot Baby vintage toy lot with wear Six in total, RARE In overall good pre-owned condition. Please see ALL photos. **PLEASE NOTE** There is age and wear showing to all pieces. -missing paint -dirt ( ALL ITEMS HAND WASHED & gently TOWEL DRIED) They are nearly 75 years old. The yellow hard plastic chick, has the most damage- a chunk missing out of a corner. However - it still stands!! Excellent for an Easter scene - easily hidden flaw..This item is closer to the 40s/50s. There is a clear ( possibly nail polish OR glue??) that is seen thruought each piece. It can be peeled/ chipped off. Possibly removed with acetone? I will leave it up to the new owner to remove - I have bad luck making things worse when I try to "fix". Priced to sell , as is , you will receive exactly the items shown in photos. Pricing & history researched & priced accordingly. #1 Acorn pink & white RATTLE #2 Knickerbocker yellow plastic duckie RATTLE Patent number & other markings #3 Made in USA " Perfect Baby" teether #4 Plastic/ celluloid colored discs on Original Ball Chain #5 Pink plastic / mini blow mold hollow bunny #6 JAPAN Hardened EARLY / Vintage plastic yellow standing  chick ..Unsure if this is a hardened squeaky toy, because of the silver piece located on the bottom..Still stands up with missing chunk at bottom. Six total pieces Purchased from a local Colorado estate. Tucked away for decades.