Hi Pops
I did not think of a toothpick holder, I did a search on the net and found one in blue on ebay, this gave more info, this one made after 1940 has a cupped and stippled base, the original is divided into 8 small panals and has a hole in the center, which goes up the stem for about half an inch, mine has the hole in center and as it is for Auckland Exhibiton 1913-14 I feel sure it is an original.
Many thanks for your help.
Tony H