1987年7月10日至18日,焦作市文物工作队在市区河南轮胎厂扩建锅炉房施工中,发掘清理了一座西汉晚期排券小砖墓葬,出土一件“山阳”铭文陶罐。墓葬距地表5米,平面呈长方形,斜坡墓道,主室带有耳室,出土器物54件。其中有西汉五铢钱4枚,铁剑一把,其余多为汉代墓葬 July 10, 1987 to July 18, Jiaozuo City Cultural Relics Task Force in urban Henan Tire Factory expansion boiler room construction, excavation to clean up a late Western Han Dynasty rowing small brick tombs unearthed a “Sanyo” inscriptions pottery. Tombs from the surface of 5 meters, the plane was rectangular, ramp grave, the main room with ears, unearthed artifacts 54. Among them, there are four Western Baht five baht money, one iron sword, the rest mostly Han tombs