sheet 1: titled'cimmamomum spec.', signed (with initial) and dated and number '1271' on the front (graphite pencil)
annotated 'nat. rel. coll. nr. 1271 cinnamomum (*iners) (? tamale)' on the reverse (graphite pencil)

sheet 2: signed (with initial) and dated and number '1030' on the front (graphite pencil)
titled '1030 oroxylum indicum' on the reverse (graphite pencil)

sheet 3: numbered '2013' and '528' on the front (graphite pencil)

sheet 4: numbered '616' and '622' on the front (graphite pencil)

sheet 5: numbered '2044' on the front (graphite pencil)

sheet 6: numbered '457' on the front (graphite pencil)

sheet 7: numbered '498' and annotated on the front (graphite pencil)

sheet 8: numbered '1966' on the front (graphite pencil)

sheet 9: numbered '615' on the front (graphite pencil)

sheet 10: numbered '536' on the front (graphite pencil)

sheet 11: numbered '524' on the front (graphite pencil)

sheet 12: numbered '1373' and '1973' on the front (graphite pencil)

sheet 13: titled 'pluchea lanceolata', signed (with initial) and dated and number 'nr. 1173' on the front (graphite pencil)