No need to Wayback... most of the catalogs are back up at https://estesrockets.com/pages/catalogs
I noticed the 1972 "landscape" catalog was missing. The 1968 and 1979 catalogs are missing too.

__________________
-Wolfram v. Kiparski
NAR 28643 - TRA 15520
MTMA Section #606 President

Wolf, have you found a location for all the OOP instructions that used to be on the Estes site before the site redesign?

__________________
Bernard Cawley
NAR 89040 L1 - Life Member
SAM 0061
AMA 42160
KG7AIE

They have a place for those, but the implementation is incomplete. It looks like unfinished work to me.
https://help.estesrockets.com/hc/en...1-Estes-Rockets
You can find the above link through the "Help Center."

__________________
-Wolfram v. Kiparski
NAR 28643 - TRA 15520
MTMA Section #606 President

That's what I was thinking of when I posted about the Wayback Machine earlier. I've been gradually scraping them and saving them on my own machine. When I get everything from an early March, 2023 image, I might work backward and see if I can find older random stuff.

Nice thing, the quality of most of them is better than a lot of the scanned versions on various websites we all know.