Back in the old days we all had rubber stamps to use on card forms and tests and the like so I'll bet he stamped his manual when he got back to ID it. Think how many double hose cans have names engraved or Dymo labels on them.
Sent from my SM-J700T using Tapatalk
Doing it right should include some common sense, not just blindly following specs and instructions. .Gary D, AWAP on SB