Besides the comedy, and it was funny.... My grandfather puff'd a pipe. He was a WWII vet as well. When he died I inherited most all of his Dr Grabows and Medico pipes. He'd sit silent for hours thinking on something in the evening before he'd talk. Not good to interrupt that time. I used to enjoy watching the trails of smoke drift upwards and float off according to the draft outside or in the house. He often smoked a cob when he was farming and working on the farm on his tractor. Good times to remember.
He never had any pipe tobacco other than what he could buy at the drug stores -- Usually SWR or Carter Hall.