This is an AI description.  If you want to know more information you can Google search it and look it up as this is all the information that I have on them , they were bought at an estate auction.

This vintage mid-century modern lucite grape cluster is a stunning piece for any collector. The cluster features dark amber and purple grapes with wired leaves, and is a unique addition to any vintage or retro decor. The piece was manufactured in the 1960s and is not handmade.