I looked up the Jan. 1975 issue of Popular Electronics in the Copyright Office's Periodicals Digest. It was published on Nov. 19, 1974 if you are looking for an actual anniversary date.
-W > On Saturday, April 27th, 2024 at 07:14, Bill Gunshannon via cctalk < > cctalk@classiccmp.org> wrote: > > > > Magazine cover january, and into 1975 the revolution. So I'd say > > > all > > > > I had that magazine. Wish I hadn't thrown it away oh so many years > > ago. > > This one? > > https://urldefense.com/v3/__https://archive.org/details/197511PopularE > lectronics__;!!AQdq3sQhfUj4q8uUguY!jsVD6bkUUnjpF4d8AeRUKyiCW6qk8LAqFsj > dYW5cjAK-kOsMp32O4FfrPI5l1lqnTNp6sXQsHpX35FsPAzYDMIHhl-uy-NSC5w$ > > The Doctor [412/724/301/703/415/510] > WWW: > https://urldefense.com/v3/__https://drwho.virtadpt.net/__;!!AQdq3sQhfU > j4q8uUguY!jsVD6bkUUnjpF4d8AeRUKyiCW6qk8LAqFsjdYW5cjAK-kOsMp32O4FfrPI5l > 1lqnTNp6sXQsHpX35FsPAzYDMIHhl-u9z1M8kw$ > Don't be mean. You don't have to be mean > https://urldefense.com/v3/__https://vintagecomputer.net/altair-poptronics.cfm__;!!AQdq3sQhfUj4q8uUguY!jsVD6bkUUnjpF4d8AeRUKyiCW6qk8LAqFsjdYW5cjAK-kOsMp32O4FfrPI5l1lqnTNp6sXQsHpX35FsPAzYDMIHhl-uUDVte_w$ (Jan and Feb)