Charlie,
I apologize. I had no idea that that I was doing was wrong. Never occurred to me to read something called "Why posts are edited moved or deleted", since I had not yet had a post edited or deleted. Also I did not post in the Truck Parts for Sale, because I was responding to the thread in this section, which was discussing somebody making reproductions. Since I was not selling anything but only looking for interest in response to the thread it seemed that all was good.
Sorry.