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

A smart fold up strong cardboard box containing 3 sets of Milwards Knitting Pins,  pair  2 sets of 4 gauge 12 in different lengths and i set of gauge 10. 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 and 6 that are missing the 1 pair of gauge 12 - so cheaper !