I recently acquired these two interesting Dutch lancers on ebay. I couldn't quite work them out from the photograph - obviously some conversion work had been done on them - but when they arrived, all became clear thanks to clear codes on the base - the one on the left is FN 41, the trumpeter, with an added lance, while the other is FN 43 lancer charging, but with a replacement lance.
In some circles it is almost sacrilege to suggest converting Vintage HH figures could be a good thing, but you only need to look at what Peter Gilder achieved with his to realise the potential within these figures, particularly the one piece casting cavalry ones, even just with the addition of pin swords.