the.com/exchequer

The treasury's name since medieval clerks did sums on a checkered tablecloth.

means The treasury or funds of a government, institution, or person — the place (or purse) where the money actually is.

from From Old French 'eschequier,' meaning chessboard, itself from the same root as 'chess' and 'check.' Medieval English royal accountants literally calculated sums on a table covered with a checkered cloth, using counters moved across the squares like an abacus — a visual aid for tallying debts and payments owed to the crown. The room, the table, and eventually the whole department of royal finance took the name from that chequered cloth.

origin
Named after a chequered cloth used for counting
abacus ancestor
Cloth worked like a giant medieval spreadsheet
uk role
Chancellor of the Exchequer runs Britain's finances
old meaning
Once simply meant a checkerboard or chessboard
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