Medieval England tracked national debt using notched wooden sticks split into matching halves
Medieval England recorded national debt using split hazel sticks, a system so durable it lasted until 1826 and eventually caused the near-total destruction of the Palace of Westminster.
The English Exchequer tracked government obligations for seven centuries using tally sticks, which were notched wooden rods split lengthwise to create a tamper-proof record. The creditor kept the 'stock' and the debtor kept the 'foil,' ensuring that the two halves could only be validated by matching their unique grain and notches. This low-tech accounting method was so effective it funded the Crown's wars and infrastructure long before the advent of paper ledgers.
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