The Bardia Mural is likely to be one of these.[5] She goes on in her letter to state "I am thankful to say, that he was not under sentence of death, neither was he ever a prisoner."[5] She also states that the material used to create the various murals he painted during this period was paint, and not boot black; "paints were bought in Cairo, by the lads on leave and sent up by Convoy to Bardia. I understand that the costs were defrayed from the N.A.F.F.A. (sic) funds."[5] It is likely that she meant to refer to NAAFI funds.[citation needed]