Yes, I put the envelope in my leather jacket inside pocket.  I was wearing my leathers that day.  Went to pull it out and poof it wasnt there.  I searched thru pockets and no envelope.  So I excused myself and went out to search the truck.  Wasnt there either.  Came back in and it dawned on me that I had been wearing a vest and that is where it was.  Talk about heart attack.  I am very careful now.