I have so far avoided getting into varieties on Victorian Silver, and I have no books on them - could you expand on the above a bit?
 
	Spink mentions a longer tooth variety for the 1896, but not for the 1893. Do both occur on both dates? The 1896 value jumps from £125 in VF for the shorter tooth to £165 for the longer tooth - are there comparable figures for the the 1893? I have a very nice 1893, which I think is longer tooth and I would be interested to know if I have picked up a rarity!