Vintage Susan buying Bates Knitting Needles Leather Collection

Product Name: Vintage Susan buying Bates Knitting Needles Leather Collection
This is a gorgeous antique set of knitting needles. These are from my grandmother's collection. In beautiful red leather cases the assorted knitting needles are all Susan Bates brand. One case is filled with standard knitting needles ranging from sizes 3¼mm to 10mm or 3 US to 15 US. the second case has circular knitting needles. To be absolutely honest, I crochet I don't knit.. buying So I don't know the sizing on those... the third case is empty. I'm not sure what used to be in there, but it's obvious it goes with the other two, so I am including it. Please message me with any questions! These were just recently pulled out of storage. I don't know for sure how old they were, but my grandmother died in the 80's and they were definitely bought before that.