Dave Fischer
The second edition of my computer museum photo book is out! It's a bit pricey, but the print quality is MUUUUCH better than the old version. (And it's 50% longer.)
https://www.barnesandnoble.com/w/inside-the-machines-dave-fischer/1141395275
Merging some recent acquisitions into our museum library, found this:
Alright... I thiiiiiink that's the final shot I needed to finish the 2nd edition of the photo book for our computer museum.
Working on new photos for the second edition of the photo book I did for our computer museum. (Primarily doing a 2nd ed to get higher quality printing. Previous copies quality is just not good enough.)
Closeup of a vacuum tube logic module from IBM, mid 50s.
There is no airflow whatsoever inside the ROLM militarized version of the DG Nova, so the IC's and other components straddle metal bars that conduct heat to the edge of the board, and from there to outside the chassis.
