sheet 1: signed (with initial) and dated on the front (graphite pencil)

sheet 2: signed (with initial) and dated on the front (graphite pencil)

sheet 3: signed (with initial) and dated on the front (graphite pencil)

sheet 4: signed (with initial) and dated on the front (graphite pencil)
'tollkirsche' on the reverse (graphite pencil)

sheet 5: signed (with initial) and dated on the front (graphite pencil)
'tollkirsche' on the reverse (graphite pencil)

sheet 6: signed (with initial) and dated on the front (graphite pencil)
'brombeere' on the reverse (graphite pencil)

sheet 7: signed (with initial) and dated on the front (graphite pencil)
'brombeere' on the reverse (graphite pencil)

sheet 8: signed (with initial), dated/location 'st. vallier de thiey, mars 1991' and '91' on the front (graphite pencil)

sheet 9: signed (with initial) and dated on the front (graphite pencil)

sheet 10: signed (with initial) and dated on the front (graphite pencil)

sheet 11: signed (with initial) and dated on the front (graphite pencil)

sheet 12a-b: titled/numbered 'massif de tanneron luzula sp. I [-II]', signed (with initial) and dated on the front (graphite pencil)

sheet 13a-h: signed (with initial) on the front (graphite pencil)
dated/location '16 4 1991 eschenau' on the reverse (graphite pencil)

sheet 13i-n: signed (with initial) on the front (graphite pencil)
dated/location '17 4 1991 eschenau' on the reverse (graphite pencil)

sheet 14: signed and dated '1991/92' on the front (graphite pencil)