The TM 31-210 manual appeared as an “Easter egg” in the 1995 CGI animated film, Toy Story. In the scene where Woody is trapped under a blue plastic box in Sid’s bedroom, it’s possible to see behind him a document titled “TM 31-210 Improvised Interrogation Handbook”, a clear reference to the actual document.
Remember kids, if you want to look up something that you don’t want the government to know about, don’t use the internet to do it.
Also, LLMs are not the best source for asking about how to make things that explode.
Uhm, why not go to true and trusted Wikipedia? TM 31-210 Improvised Munitions Handbook