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Drawer 1: empty Drawer 2: 'Virus and viroform variegations' and Pysiological cyclical cell lineage mutation RNA [21 slides] Drawer 3: 'Gourds' [13 slides] Drawer 4: Untitled [24 slides] Drawer 5: 'Fungi' and 'Hybrids and Polyploids' [7 slides] Drawer 6: 'Cast offs Duplicates' [13 slides] Drawer 7: 'Plant variegation' [36 slides] Drawer 8: Untitled [1 slide] Drawer 9: Untitled [26 slides] Drawer 10: Untitled [50 slides] Drawer 11: empty Drawer 12: Untitled [22 slides]

Optical microscope and original wooden carry case containing a set of accessories. Used at the John Innes Horticultural Institution in the 1920s, believed to have belonged to Darlington. Made in Jena, Germany by Carl Zeiss, c 1910; Serial No. 176613. Inside carry case: LHS: Bottom wooden tray houses 5 metal eyepieces for ocular attachment. Top wooden tray has 2 objectives (60 x and 100 x magnification). These are inside the 2 metal containers. Also 1 metal objective cap. RHS, binocular attachment for microscope with 1 attachment (may be Bertrand lens).