Thanks for the reply, I have emailed them and let the rest of the forum know what they say. I find it amazing that so little info exists on line for such a popular maker!
A general query here. I have some Horner pieces from 1908 with a full hallmark and the straight "Times" capital CH as a maker's mark, but I have seen pieces for sale with the intertwined CH as maker's mark. Does anyone know when the intertwined mark was introduced?