Lost Astro Boy episodes sought for re-issue

An anime distributor that is planning on reissuing Astro Boy is looking to buy or borrow 16mm prints of a dozen lost episodes for the definitive versions:

16. Secret Agent 3-Z
19. The Cosmic Giant
20. Toxor, the Mist Man
21. Satellite R-45
29. Memory Day
30. The Super Duper Machine
32. The Moon Monsters
35. Planet X
36. The Elixir of Life
39. The Mysterious Cat
41. Deadline to Danger
47. The Gigantic Space Crab
51. Jimbo the Great
95. The Mighty Mite from Ursa Minor
104. Double Trouble

Link (Thanks, Tamu!)