TroyPoundEngraving.jpg


Summary

Description
English: A line drawing of the British Troy Pound standard that was manufactured in 1753 and destroyed in 1834
Date
Source http://www.nist.gov/public_affairs/disclaimer.cfm
Author Unknown - displayed on NIST Website

Licensing

Public domain
This image is in the public domain in the United States because it is a work of the United States Federal Government , specifically an employee of the National Institute of Standards and Technology , under the terms of Title 17, Chapter 1, Section 105 of the US Code .

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20 June 2013