Vintage magazines how to use?

Hi everyone 

I have a lovely collection of vintage retro magazines. Most from the 1960s to 1970s

Seventeen, McLeans, Good Housekeeping to name a few. Most of them are 10 x 13 inches in size with beautiful full page advertisements and some are in brilliant colours. The magazines are too large to try selling and many of them are dog-earred and distressed that it is not worth trying to sell as a whole or even individual ads due to the size for trying to mail out. So I put out this question,  how would it be best to use these magazines in a junk journal. Most of the ads are 10 x 13 inches. I would love your input on this, and would be happy to share some of these with anyone that can give me ideas of how to use them.