Mantel Name: Old Growth Eastern White Pine Mantel Number: OG586 Description: Old growth eastern white pine - Natural finish - "Grain Etched Style". Dimension: 8" x 10" x 75 1/2" Timber Source:*Old Globe Grain Elevator, Superior, WI. circa 1887. Timber Species: Old Growth Eastern White Pine. Age of Timber: 200 to 400 years. Comments: The natural contours are reminiscent of beach driftwood but hard as a rock and finished with six coats of polished finish.