| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | UNIVERSITY 1437/2/4/30 |
| Title | Negative slide showing a line chart of 'exhibition of NH group: tenth day classification'. |
| Date | Late 19th to early 20th century |
| Extent | 1 slide |
| Description | Negative slide shows a line chart of 'exhibition of NH group: tenth day classification'.
X axis shows 'time in days' from 1 to 13; the Y axis is labelled 'index of exhibition', and the scale is from 0 to 0.9.
There are five lines in the chart which all start between 0.8 and 0.9 on the Y axis. The lines are identified by different symbols which are described in the key below.
Title below image reads: 'Exhibition of NH group: tenth day classification. [white circle] class I; [blank circle] class II; [white square] class III; [blank square] class IV; + class V.' |
| Access Status | Open |
| Access Conditions | The records are available subject to the signed acceptance of the Department's access conditions. |
| Physical Description | Back pane missing ; spores in glass |
| Related Material | See UNIVERSITY 1437/2/4/35 |