
Photomicrograph, gum is swelling and
slowly detaching from the fibers and
alizarin mordant lakes can be seen. Yellow dye is in solution. Further
evidence of repair. |

Gum encrusted cotton fiber found only in the
carbon 14 sample area and not elsewhere on the cloth. |

Close up view of spliced thread in the carbon 14 sample area
showing that what was tested was likely a repair and not original cloth. |

UV photograph of carbon 14 sample area
showing that the sample area is chemically unlike the rest of the cloth |

Phase-contrast microscopy of a single image fiber. Image is a reddish-brown
caramel-like complex carbon bond, a chemical change within a super thin
coating of crude starch on the fabric's outermost fibers. It is not paint or
any kind of applied pigment. It is likely caused by bodily amine vapors
reacting with saccharides in the starch. |

Threads consisting of twisted bundles of fibers. Shows color in starch
coating |