Vintage: According to the envelope, 1940's & 1950's. A few appear to be 1960's.
Condition: Original ads cut from newspapers. They have yellowing typical of newsprint paper. Some are evenly cut; others appear to have been torn from the paper. Minor edge wear. Some have notes in pen or pencil. The envelope has ripping and heavy yellowing/browning. Some of the bigger ads have been folded.
Thanks for stopping by today. I am working to get my above mentioned friend's mom's crochet patterns listed. I am happy to consider offers and combine shipping. Please check out my store for other interesting collectible items. I'm out and about weekly scouring local estate sales for cool items to list. If you follow me on eBay, newly listed items of interest to you will come up on your newsfeed. You can find and follow me on Facebook as cab4dk/Kissypop Cottage. Have a great day!