这是一张修改过的图片，这意味着它已在原版本的基础上通过软件进行了编辑，改动内容：Made a drawing for an Economics Icon from four these images from commons。其原始版本为：Gold Currency Symbols.svg。修改者： Producer。

我，本作品著作权人，释出本作品至公有领域。这适用于全世界。 在一些国家这可能不合法；如果是这样的话，那么： 我无条件地授予任何人以任何目的使用本作品的权利，除非这些条件是法律规定所必需的。

原始上传日志

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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