What Does "Dc" Stand For?

Thank you David for your help. I took a stab as to thats what it meant. See, Were learning. Between the books we have, the help from the community, and the mistakes that we make were shortening that learning curve!. Thank you David for your help.

M & L

Hey there Carl. I have to say, I like Deep Cameo much better. We have to say, that we've been into coins for a short time. And before we got into coins, we thought that coin collectors were dull, boring and had the personality of an accountant ( no offense to any accountants out there ) But the coins and collecting them add a little excitement to our lives that were already kinda dull. ( Go to work, come home, eat dinner and soon off to bed )

Not sure if we have said in the past
If not, here it is.
One more thing is we all sort of forgot is on the far left is a bunch of things listed for reference purposes. One of them says GLOSSARY. One time I asked about something and someone told me to just look there. And was I shocked at how much stuff is there.
Of course I have the excuse of old age.