Dimensions: L:5.5cm W:4cm H:2cm Wt:243.8g, Qing Dynasty, L:2.17 in, W:1.57 in, H:0.79 in Condition & Provenance: Complete boat-shaped ingot. Retains original casting texture with natural aged patina. Clear mark and fine gold quality; Private collection, California, USA Description: This pure gold ingot adopts the classic boat shape, cast with upturned ends and a slightly concave center. Natural uneven casting texture remains on the surface, covered by aged patina formed over time. Mark "Linghua" is visible on the side. Made of high purity gold with substantial weight. Such gold ingots were used for wealth storage and gifting in ancient times, a precious ancient metal treasure.