2001 August 24, Don, “WTT Conn. and MD Quarters”, inrec.collecting.coins[1] (Usenet), retrieved4 January 2023:
I have 5 rolls of Conn. and 2 rolls of Md Quarters, unc. and in tubes. Both states are Philadelphia and I would like to trade for Denver coins. I would like to trade both states even up, but would consider other states with a DenverMM. If you have any to trade please email me.
2004 May 20, Tom, “5/20 update*TRADE ONLY* 3,000 to 4,000 coins CIRCULATED COINS to trade for CIRCULATED coins”, inrec.collecting.coins[2] (Usenet), retrieved4 January 2023:
2001 PROOF west pointMM
2009 September 1, Bruce Remick, “WL 50¢ 1917 obverseMM in Type Set?”, inrec.collecting.coins[3] (Usenet), retrieved3 January 2023:
I know. We should include whatever pleases us. But I cringe at the thought of having to budget for a nice BU 1917 WL with the obverseMM if most type set collectors don't consider it a variety to include.