Happy 70th

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Across
  1. 3. less than longz
  2. 5. after a week
  3. 6. sprint equinox month
  4. 9. not past
  5. 12. needs RSVP
  6. 14. first appearance
  7. 15. towards
Down
  1. 1. falls in an hour glass
  2. 2. confuse
  3. 4. 69th plus one
  4. 7. joyful
  5. 8. get together
  6. 10. home of National Cartoon Museum
  7. 11. not mine
  8. 13. last testament