Fig. 4From: Multi-method analysis of a historic wooden trough from Kentucky, USA: a case study in corroborating artifact oral histories with heritage scienceWhite crystals on the lower interior end of the trough (A), the sampling location for SEM–EDS Sample #1. The “fuzzy” appearance of some of the delignified interior bottom wood is also evident in the lower portion of (A). A thin crust of white crystals is also apparent on both exterior ends of the trough (B)Back to article page