Jan Roes (Holland) to AD Hall: scarlet tulips from Persia, T. undulatifolia, oculis-solis, stapfli, juliae
Correspondence from Russia to AD Hall: Prof. Krylov, Univ. Tomsk, Siberia; Dr BA Keller, Bot. Gardns, Leningrad; Dr IP Borodin, Univ. of Leningrad; Dr Elizabeth Busch, Univ. of Leningrad; Vera Sarandinaki, Biology Station, Karadagg; Schwanwitsch, Univ. Perm; NI Vavilov, Leningrad: exchange of tulip species: East European species of tulip
J Robert Sealy (Royal Botanic Gardens) to AD Hall: Tulip species, comparisons with historic illustrations: T. kesselringii, kolpakowskiana, saxatilis, humilis, dammanni regel, , lehmanniana, chrysantha, montana, whittallii, aleppensis, boissieri, borszozowii, copy of FA Guil Miquel's decsription of Orithyia edulis, Sealy's notes on Tulipa chrysantha
Prof. Stoyanoff (Univ. Sofia, Bulgaria) to AD Hall: Tulipa thracica,
J T White (& Sons, Ltd, wholesale bulb growers) to AD Hall: 'theif' tulips and Dutch method of heating the soil
Department of Agriculture Forests and Fisheries, American Colony, Jerusalem: tulip bulbs and herberium
Portrait of John Innes by Herbert Charles Osterstock
Between FG Brieger (University San Paulo, Brazil) and Brenhilda Schafer: mix of personal news/office gossip and John Innes business
Between James Philp and AD Hall: Philp's' application for a scholarship
Condolence letter on death of AD Hall's father from Dr Johannes Paulus Lotsy (Holland), letter and black edged envelope