Noticing # 93

I like to use vintage paper on my art pages and hubby has given me 3 of his old math books. The top one was published in 1960! Their pages have that yellowish vintage tone and lots of formulas and diagrams. I really want to torn them apart, but I’m not brave enough to do it. I think they were only moved from one shelf to another one!

What would you do? Keep them intact or have fun with them?