Now that 1980-D cent is interesting. I believe I dumped that in MD about 2 months ago and it went to Las Vegas (it looks like the coin I cleaned anyway). I do use steel brushes on some worthless coins if they are MDed or covered in gunk.
[TABLE="width: 550, align: center"]
[TR]
[TH="class: thHeaderRegTextWhite, colspan: 9"]2012 Circulating Coin Production (in millions)
January 2012 through June 2012 [/TH]
[/TR]
[TR="bgcolor: 006BB5"]
[TD="bgcolor: 006BB5"] [/TD]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]1 ¢ [/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]5 ¢ [/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]10 ¢ [/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]25 ¢ [/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]50 ¢ [/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]N.A. $1[/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]Pres $1[/TH]
[TH="class: tdHeaderSmallTextWhite, bgcolor: 006BB5, align: right"]Total: [/TH]
[/TR]
[TR="bgcolor: FFFFFF"]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF"] Denver [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 1475.60 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 323.28 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 445.00 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 63.81 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 1.70 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 2.80 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 15.96 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFFF, align: right"] 2328.15 M [/TD]
[/TR]
[TR="bgcolor: EFEFF7"]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7"] Philadelphia [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 1647.20 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 283.12 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 454.00 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 72.60 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 1.80 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 2.80 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 27.88 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: EFEFF7, align: right"] 2489.40 M [/TD]
[/TR]
[TR="bgcolor: FFFFCE"]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE"] Total: [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 3122.80 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 606.40 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 899.00 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 136.41 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 3.50 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 5.60 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 43.84 M [/TD]
[TD="class: tdSmallTextBlack, bgcolor: FFFFCE, align: right"] 4817.55 M [/TD]
[/TR]
[TR="bgcolor: EFEFF7"]
[TD="class: tdSmallTextBlackBottom, bgcolor: EFEFF7, colspan: 9"] Pres. $1 - Presidential $1 Coin
N.A. $1 - Native American $1 Coin
*Preliminary production figures only. [/TD]
[/TR]
[/TABLE]