Botany Equipment Registers and Collecting Material Equipment registers: 1919-1973. 10 vols Register of Venesta boxes issued: 1961-1973. 1 vol Receipt book for botanical collecting material issued: 1966-1969. 1 folder Lists of collecting material issued and related correspondence, arranged alphabetically by expedition leader: 1930s-1960s[?]. 17 folders Loose papers, referring to issue of collecting material. 1966-1973 1919-1973