The correspondence covers the years 1920 – c.1936 and comprises correspondence sent by Winifred to Lamb to her parents whilst in Greece and Turkey. These concern her archaeological work, her life during this period, the BSA and significant events during her time in Greece. The correspondence includes her work in Thermi, Sparta, Corinth, Mycenae and Kusura. They also mention her colleagues and friends including Mr and Mrs Heurtley, Alan Wace, Miss Willis, Mr Clark, Lilian Chandler, Bernard and Dorothy Ashmole, Mary Herford (later known as Braunholtz) (later known as Braunholtz) and Stanley Casson.