Salt was the "gold" standard A pyramid of salt [at its dry natural angle of repose] measured volumetrically by a Roman 'foot' square probably weighed approx 5500 troy grains [Fabretti] [Auzout] and [Congius] which was about the weight of a Roman pound [libra centenaria= 100 Denarii] Gold was estimated to be ten times the value by weight of silver [100 years after the death of Alexander] Money [coin] did not have intrinsic value: only its measure of representative weight and its corrosion properties.. Some other "currencies" circulating at this time in addition to salt, were feathers, tortoise and cowrie shells and silk, and "tallies" SALT ARCHIVE http://salt.org.il Investigating the influence of SALT [NaCl] in civilisations Prior to the Industrial Revolution e-mail:mailto: [log in to unmask] -----Original Message----- From: [log in to unmask] [SMTP:[log in to unmask]] Sent: Mon August 23 1999 12:11 To: [log in to unmask] Subject: Re: Re chains etc The most confusing unit I have so far come across is the French livre; It was used as a measurement of area of salterns in Brouage (near La Rochelle) and equalled 20 aires which were each 12-15 feet (pieds) square (what I foot was I can only guess) Livres were also part of the monetary system (livres, sols, deniers) and also a unit of weight -pound Jeremy -- SALT MADE THE WORLD GO ROUND http://salt.org.il ***Researching the History of salt **** * and its influence on society up * to the industrial revolution * keywords: sea-levels, money, power * craving, dehydration, * sacrifice, monopoly * BLOCH SALT ARCHIVE http://salt.org.il * E-mail [log in to unmask] *************************************** MBL SOLIDS LIQUIDS SEPARATION ENGINEERING TEL 972-3-5464578 FAX 972-3-5464569 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%