Between Shades of Gray

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Across
  1. 3. finely cut tobacco rolled into a cylinder to smoke
  2. 5. stock cars or train cars used to transport animals
  3. 6. ice crystals that fall in white flakes
  4. 7. figures or pictures made from a pencil, pen, or crayon
Down
  1. 1. a signed name, usually for distinctions or identification
  2. 2. papers you usually write and ship to people to communicate information or to check on loved ones
  3. 4. hard physical work
  4. 8. Narodny Komissariat Vnutrennikh del (People's Commissariat of International