This informative article needs added citations for verification. Please aid make improvements to this informative article by incorporating citations to reliable sources. Unsourced materials could possibly be challenged and eradicated. The time period 1st appeared inside the English language in 1804. At some time it meant “that you can spare.” https://www.uk-exhibitionstands.co.uk/product/monolith-6m-display-wall-6x2-4-2/