Pièce GGH/7/2/2 - Growth Room

Extent: 1 folder

Negatives of plants in growth room, some marked with vermiculite, peat, 12 hour day and temperature, plate glass negatives of growth room and diagrams of equipment, photographic prints of growth room at Bayfordbury and Colney, plants, microscopic images, equipment and machinery and 2 unidentified people. Typed paper 'Extract from Groth Room Paper' (3 copies) , leaf and apex graphs and booklet, Ball, Ernest 'Studies of living shoot apices' in Plant tissue culture and morphogenesis, Scholar's Library, New York, nd.