No sawn off bit from the end of one of the candles your mum kept in case of power cuts (in your case, an altar candle perhaps...)? Nah, doesn't count...
My mother was a part-time housekeeper at our local presbytery. They had a full-time live-in housekeeper in those days, but she filled in on days off, as well as counting all the Sunday collections. The candles used on the altar were very high quality. It was specified that they should contain a certain percentage of beeswax, and they were very aromatic as they burnt. When they'd been partly used up, they were replaced with new ones, and we got to take them home, where they were useful during the frequent power cuts in those days. There was one really bad series of power cuts, during some crisis or other. To supplement the ex-church candles, we tried to buy some more, but the shops had completely sold out because of the demand. On the corner nearby was a butcher's shop. We bought packs of their own beef dripping in wax paper. These were pierced with a knitting needle, and a length of string inserted down the middle. During power cuts, they burnt very well, but with a strong beefy odour. Dripping was not as refined in those days as it is now, and it had a much stronger yellow colour than the present-day product. It was much better in your chip pan too.