NOT KNOWN DETAILS ABOUT FIBER OPTIC SIGHTS

In Victorian England, the colors and fabrics of mourning were specified in an unofficial gown code: "non-reflective black paramatta and crape for the very first year of deepest mourning, followed by 9 months of dullish black silk, greatly trimmed with crape, and after that 3 months when crape was discarded.While in the obvious spectrum, black is th