Pretty nice bookbag there Blondie! I've never seen one like that before.
I always used the slip and made sure I either reworked the not at homes or handed it back to the brother or sister who held the territory. If that person had already left the territory, I drove to their house to give it to them or gave it to them the next time I saw them at the KH or Book Study, if they wanted it. I preferred to keep it myself if they didn't mind, for afternoon work.
Any placements/conversations were recorded in my special little notebook that I got from Madzay. I loved Madzay stuff, more than Stoops.