The Mint has room to store over 2,000 tons of tin without interfering with coinage work
<560r>
To the Rt Honble the Lord High Treasurer of England.
May it please yor Lordp
Vpon reviewing the Mint I find that there is room enough for coyning twenty thousand pounds a week of silver & eighty thousand pounds a week of gold & at the same time lodging above two thousand Tunns of Tinn or above without bringing any Tin into the Rooms of ye Gold & Silver
All wch &c
Is. Newton
Source
MINT 19/3/560, National Archives, Kew, Richmond, Surrey, UKc. October 1703, c. 76 words.