MKUltra Subproject 124

MKUltra Subproject 124 funded research initiated in September 1960 with a cost of $6,500.00. The surviving paperwork shows financial and administrative records for a project studying psychophysiological correlates related to carbon dioxide environments and body fluids. The contractor's name is redacted. An invoice dated 16 September 1960 shows an allotment amount of $500. Financial records through December 1965 document receipts totaling $6,500.00 across October 1960 and February 1961. Disbursements included equipment purchases, labor costs from 1963 to 1965, and consultant fees. A final accounting dated 30 December 1965 showed a balance remaining of $60.54, with an unexpended balance check of $40.54. A certification statement from Sidney Gottlieb (DC/TSD) confirmed satisfactory services and approved expenditures. Project correspondence from September and October 1963 and 1964 discussed ongoing carbon dioxide tolerance studies measuring effects on blood pressure and acid base balance in human subjects.