I first joined WW in the 70s and thought it was the best. In my recent move my WW cookbook has disappeared and would love to find another. Also looking for a copy or image of the sheet that we kept track of what we ate.
Thrifty Fun has answers to your questions here www.thriftyfun.com/
You can still purchase some of the '70s W/W books.
These links are for the book with a pink cover:
www.amazon.com/
www.amazon.com/
www.thriftbooks.com/
This gives a lot of info from the 70s WW program:
www.dwlz.com/
There are several printables here:
1970's Weight Watchers International Cookbook $15.50 www.etsy.com/
There are great apps:
WW (formerly Weight Watchers) on Google play and on iOS App Store
or ITrackBites App on iOS App Store
Here is also another way to create the plan and meals too. - www.youbrewmytea.com/
I found Weight Watchers recipes collection
lifeshehas.com/
from the 1970s
www.youbrewmytea.com/
www.cooks.com/
There are so many books/plans from the 70s that it makes it difficult to find the exact one you may be looking for.
Many of my friends download from this site so maybe you can use something here:
This site also has a lot of choices.
www.dwlz.com/