NASA issued the manual, developed by New York design studio Danne & Blackburn, in January, 1976. It published just 40 copies, which remain highly collectible. Jesse Reed and Hamish Smyth decided to recreate the manual and raised more than $940,000 on Kickstarter last year to do the job. Its backers are just now getting their copies. For those of you who missed your chance to get in early, you can buy the manual for $79.