Summary

1911 Encyclopædia Britannica, Volume 28… (1911)

WOOLSACK, i.e. a sack or cushion stuffed with wool, a name more particularly given to the seat of the lord chancellor in the House of Lords. It is a large square cushion of wool, without back or arms, covered with red cloth. It is stated to have been placed in the House of Lords in the reign of Edward III. to remind the peers of the importance of the wool trade of England.
Source: Wikisource

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