I got a response from Estes:
Model Rocket News continued to be published until sometime in 1990s.
It was sometimes published inside seasonal sales catalogs in small 5 ½” x 8 ½” format. And the name was lengthened a bit during that time to Model Rocket News Magazine.
I have printed copies of most of the MRNs. Unfortunately we do not have electronic versions or PDFs of the MRNs at this time.
That is something I would like to scan and have put on the Estes web site.
At this time, we have nearly all Estes catalogs if you’d like to see those.
Visit
www.estesrockets.com and click on catalog. There you can view pdfs back to the catalog that Gleda Estes stitched together on her sewing machine.
Kind Regards,
Mary Roberts
Previous Assistant Editor, MRN
(Vern Estes was listed as the Editor J )
Estes
I guess they were hit or miss during the mid 70's to mid 80's. Hopefully at some point they will get their copies scanned and put on their website.
Steve