Fig. 3From: Analyses and findings of unusual substitute materials in a raincoat from WWIIDino-Lite photo of the fabric (sample 2) after chemical removal of the coating. The sample includes the selvedge which is reinforced by a double warp. The unfolded weft consists of a paper strip of approximately 5 mm in width (a). In transmission microscope, the fibres of the warp show longitudinal striations characteristic of viscose rayon (b)Back to article page