Archives of the Bell Laboratories Record (1925-1961)
worldradiohistory.com
worldradiohistory.com
For example, here is an issue from 1972, lots of wonderful technical details about the newly introduced HP-35 calculator: http://hparchive.com/Journals/HPJ-1972-06.pdf
I'd sarcastically say "thanks, Carly" for destroying HP. But I don't think it was a one-man or one-woman effort. I think she had plenty of help.
The tone from the intro to the first issue is remarkable. They invoke Alexander Graham Bell and his invention that allows for the "transmission of intelligence". At every stage they speak about human progress. And how the endgame of their inventions seek to illuminate the world with reason. And elevate humankind out of darkness. Very different than the current vogue in corporate pr speak ;)