Bike Carrier Rack Is It Hard To Find Carrier Racks And Baskets For Vintage Bikes?

Is it hard to find carrier racks and baskets for vintage bikes? - bike carrier rack

I am looking for a cruiser little vintage 40s and early 60s. I would like a basket or a supermarket shelf. Is it difficult to find a company to take on an old bike like that still? If I am a bicycle, a rack /'s basket?