四家子镇Sijiazi Town

不明，还有一处燕刀币出土的信息，发生在20世纪90年代初，是四家子镇的一位姓李的农民取土时挖出两麻袋铜刀币，出土后送赤峰市文物店，文物店捡选了8枚，以8元钱一枚的收购，其余十余万枚铜币被一文物商贩收走，以8元一枚收得后12元一枚卖掉。1990年代发现。

Context unknown. Another report of Yan knife coins concerns the early 1990s: a farmer surnamed Li in Sijiazi Town dug up two sacks of bronze knife coins while removing earth; these were sent to the Chifeng Cultural Relics Shop, which selected 8 pieces, purchased at 8 yuan each; the remaining 100,000-odd bronze coins were taken by an antiques dealer, who bought them at 8 yuan each and resold them at 12 yuan each. Discovered in the 1990s.