1988 Feb 22 - 1988 Mar 16 Chancellor of the Exchequer’s Private Office files (Lawson) T640/950Economy (The Retail Price Index (RPI), reserves and the government's economic programme 1988) Source: HMTPO Release date: 2014 Classification: Personal & Secret Page count: 223 T640/950 - download whole file (PDF, 146.68 MB)