NOT KNOWN DETAILS ABOUT FIBER OPTIC SIGHTS

The ancient Romans had a black producing ink they called atramentum librarium.[52] Its name came through the Latin phrase atrare, which intended for making something black.Clever Vocabulary: relevant terms and phrases Black, white & grey blackness coaly dove gray dusty ebony greyish greyly greyness gunmetal gray inky jet black lily-white pearl pear