Vintage Sales Reps Sample Box of Milwards Knitting Pins Gauge 10 and 12

A smart fold up strong cardboard box containing either 2 or 3 sets of Milwards Knitting Pins. Also in the box is a diagram of their other sizes, a sample of the box they'll come in (flattened and stuck to the lid), a space for wholesale prices.
All the boxes are a little grubby from long years in storage.
I have 1 complete box with 3 sets of needles and 6 boxes that are missing 1 set - so have 2 sets- see the photos for the options