Vintage heavy brass seashell bookends Philadelphia Manufacture Original felt. Vintage metal bookends shells by Philadelphia Manufacturing (PMG). They are in a good vintage condition. They are very detailed. They could be used as a bookends or for other purposes. This bookends measure approximately 5" W x 4"H. Weighs 4 lbs. 14.6 ozs. Original felt and over 40 years old. Needs Polishing.