First you should get information about vintage magazine ads from all kinds of different sources. You should realise how good you will feel to see old magazine ads. To get this type of collection, you need to do some hard work finding it. Use all types of sources ranging from internet to books and from old to online modern libraries.
You can also go to libraries and find old magazines there. Once you find an old magazine with vintage ads, you should talk to the librarian. These types of collections are very rare to find but if you have the right drive, then it will be easy for you to find these types of vintage magazine ads.
Try to remember your childhood
Remembering your childhood is also an important part. You should try to remember memories as it will help you find old magazines with ads. The colourful ads always stuck in your memory and you will always remember them.
Online search is also important. There are many websites on the internet which will tell you in detail about all types of vintage magazines ads. They also do business with the people who want these types of magazines.
Carefully store the collection
Storing your collection is also very important. You should store your all magazines with great care. Try to store in small boxes in a dry and cool place. It will enhance their lives.