Here is another awesome example of 70s advertising greatness. It seems yarn blends (combining two different kinds of yarn) were very big and new things back in the 70s and many ads were praising the new yarn combos.
The yarn label is also so fabulously 70s. Can’t you just picture Mrs. Brady crocheting up some turtlenecks for Jan and Marcia?
I just love the Brady Bunch feel of this yarn. I did a search and you can still find some skeins on sites like Ebay. I might just get one for the nostalgia.