tiger cigarette brand VINTAGE BUTANE LIGHTER GOLD TONE w/ORIGINAL CASE c1975 File:Tiger Brand 01.JPG - Wikimedia
Description
This can happen for a variety of reasons, including tobacco that has been dropped on the floor, broken up into small pieces, discolored, dirty, tobacco dust, stems, etc
An odd film

Most of them free

122) Cartier, which opened branches in London in 1904 and in New York in 1912, quickly gained an international reputation for the quality and chic of its extraordinary jewels and objets dart

Portable Shrine - Five panels of Indian Miiatures Second view of 19th c

Beyond this, tobacco and tobacco smoke can contain a variety of carcinogens including lead, arsenic, and cadmium
