Old Bag

A day of trying to clear out old crap from cupboards.  Came across my granny's very ancient sowing box, a largish old wooden box with various smaller cigarette tins and boxes from Vienna containing crochet hooks, bobbins etc, plus this old M&S paper bag that had bits of bias binding, elastic and ribbon in it.  If the 4/63 refers to when the bag was produced, that makes it incredibly long lasting for a paper bag.  Anyone got one older?  I won't be throwing out any of the sewing stuff - you never know when I might learn to use it!