1919 Lot of (2) Pyrex Ovenware Vintage Magazine Ads #755 & 756

This lot of (2) vintage Pyrex Ovenware ads both measure @ 5 x 12" and come untrimmed from their master 10 x 13" master pages.  Each is stored in its own sleeve protector.  The images have been cropped to just focus on the ad portions.  The first ads features the original Pyrex Glass loaf pan from 1919 and the second features Pyrex Pie Plates also from 1919.  Perfect for the collector to display along with their physical collection.