Acquisition method
purchase ('bought')
                                                                                                Acquisition collection reference
M. Thorburn
                                                                                                Acquisition date
                                    1966
                                
                                                                                                Source
M. Thorburn
                                                                                                Source of funds
Committee for Advanced Studies Fund
                                                                                                Acquisition credit
Purchased with the assistance of the Committee for Advanced Studies Fund, 1966.