Variant holograph calculations for MINT00696 (Mint 19/3/538)
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The state of a new contract for Tin upon supposition that no more is purchased then the consumption will annually carry.
The Tinn imported from Devonshire is about 40 or 45 Tunns per annum.
The total exportation about 1550 or 1560 Tunns per annum standard weight.
Left in her Majesties hands per annum about 80 or 90 Tunns standard weight.