Pair (unit)
Couple was a Turkish piece of cattle hide .
literature
- Christian Noback , Friedrich Noback : Coin, measure and weight book: the money, measure and exchange system, the courses, government papers, banks, trading establishments and customs of all countries and more important places. FA Brockhaus, Leipzig 1858, p. 340.
- For silver: The coins, measures and weights of all countries in the world individually calculated according to their values and proportions to all German coins, measures and weights. In addition to information on the trading venues and their billing relationships. Moritz Ruhl, Leipzig 1861, p. 289.