http://www.unc.edu/~rowlett/units/custom.html unc.edu http://www.unc.edu/~rowlett/units/custom.html http://www.unc.edu/~rowlett/units/custom.html Customary Weights and Measures unc.edu «The English Customary Systems». English Customary Weights and Measures some more information unc.edu English Customary Weights and Measures English Customary Weights and Measures «The English Customary Systems». History of English Units English Customary Weights and Measures unc.edu English Customary Weights and Measures unc.edu unc.edu http://www.unc.edu/~rowlett/units/custom.html English Customary Weights and Measures long history of odd changes unc.edu http://www.unc.edu/~rowlett/units/custom.html Furlong unc.edu English Customary Weights and Measures unc.edu unc.edu unc.edu unc.edu How Many? A Dictionary of Units of Measurement unc.edu http://www.unc.edu/~rowlett/units/custom.html unc.edu How Many? A Dictionary of Units of Measurement http://www.unc.edu/~rowlett/units/custom.html English Customary Weights and Measures How Many? A Dictionary of Units of Measurement English customary weights and measures unc.edu English (or U.S.) Customary Weights and Measures English Customary Weights and Measures unc.edu «The English Customary Systems». http://www.unc.edu/~rowlett/units/custom.html unc.edu http://www.unc.edu/~rowlett/units/custom.html Units: Customary Units «The English Customary Systems». long history of odd changes «The English Customary Systems». Russ Rowlett