Now if your Grandma had a very large button tin like mine did there would be other treasures and many odd things to be found in there. You would get the usual things such as pins, needles, thimbles, old sewing machine parts and the lovely colourful Bakelite buckles. Grandma's silver sixpence still with silver foil attached was in there, a momento of Xmas past, but my favourite item in the tin was a silver marcasite ring which after her death was given to me, and which I have treasured ever since.
I have collected vintage sewing items for many years and mother of pearl buttons in particular are my favourite item possibly a throwback to my youth! You find some very strange items in button tins and I often wonder why people would put such items in their button tins. Items such as badges, cuff links, beads, screw drivers, pen nibs, dog tags, keys, wax, bone & metal curtain rings, marbles, meccano, and loose matches all probably put there because it was convenient to do so. The oddest and potentionally dangerous thing I have found in a tin were loose pain-killers!, which believe it or not are quite a common thing to find in an old button tins, the mind boggles!