Aderma

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Aderma was an Argentine unit of mass ( measure of weight) and a Spanish weight of gold and silver.

  • Argentina 1 Aderma = 0.1077 Lot (Prussia 30 Lot = 500 grams) ≈ 1.7949 grams
  • Spain 1 Aderma = 0.1078 Lot ≈ 1.7967 grams
    • 1 ounce = 16 veins = 576 gren

literature

  • For silver: The universal calculator for business transactions: Contains the conversion of coins, weights, etc. Dimensions of all countries in the world. Volume 1, Moritz Ruhl, Leipzig 1861, p. 4.

Individual evidence

  1. ↑ J. Meyer: The great conversation lexicon for the educated classes: In connection with statesmen, scholars, artists and technicians. Volume 2, Verlag des Bibliographisches Institut, Hildburghausen / Amsterdam / Paris / Philadelphia 1841, p. 93.