Joseph:
Eighty one pounds when the tanks were full. I was STRONG in those days, I could hardly lift one these days. However that said, I do still work every day and a full day at that. Don't do much physcial work anymore, just using my mind. (what is left of it). I am still going strong at 81 though. Thanks for the kind words.
Good evening and the very best to you and yours.
Semper Fi
Tommie