這是一張修飾過的圖片，即本圖片是用軟體修改過後的版本，修改的方式或內容有：Made a drawing for an Economics Icon from four these images from commons。原版圖片來源：Gold Currency Symbols.svg。修改者：Producer。

我，此作品的版權所有人，釋出此作品至公共領域。此授權條款在全世界均適用。 這可能在某些國家不合法，如果是的話： 我授予任何人有權利使用此作品於任何用途，除受法律約束外，不受任何限制。

原始上傳日誌

This image is a derivative work of the following images:

• Image:Antique_cash_register.png licensed with PD-USGov
  • 2007-05-03T15:02:02Z Liftarn 266x285 (40710 Bytes) {{Information |Description=Antique three-column full-keyboard cash register, from http://www.nunes.house.gov/images/antiquecashregister7.gif == Automatically converted to PNG == The [[:en:User:PNG crusade bot|PNG crusade bot

• Image:Gold_Currency_Symbols.svg licensed with PD-ineligible
  • 2008-04-30T04:58:39Z Hersfold 600x635 (19312 Bytes) {{Information |Description=Combination of four currency symbols |Source=[[:Image:Currency sign.svg]], [[:Image:Non-commercial logo.svg]], [[:Image:Euro symbol black.svg]], and text-based pound sign (£) |Date=[[2008-04-30]] |

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