I have recently found a ton of old oliver books, very rare stamps and tons and tons of old fliers dating back to the 1920&#039;s. and suprisingly enough there all in mint comdition. id say theres over 50 stamps and has to be over 200 fliers and catalogs and everything else. my grandfather used to be a manager for oliver and traveled for them very much. we found two file cabinets just over flowing with these things. if anyone is interested in purchasing anything please e-mail me at <!-- e --><a href="mailto:mikeyblink182fan4life@yahoo.com">mikeyblink182fan4life@yahoo.com</a><!-- e --> thank you