A collection of nineteen 35mm slides contained in an envelope found in the archive cupboard.
Each slide has a circular coloured sticker with a two section reference number
Information written on each slide has species, location, date. In some cases the date has been taken from the date printed on the slide which will not reflect the actual date of the meeting (indicated by *)
Three slides indicated that the photo was taken on a Nats trip, while one slide indicated a Y.N.U. trip.
| Small Teasel – Dipsacus pilosus | Sprotborough | 21-08-1982 | 3-2 |
| Herb Paris – Paris quadrifolia | Bolton Abbey (Nats trip) | 18-05-1985 | 6-22 |
| Bee Orchid – Ophreys apifera | Levitt Hagg, Sprotborough | 13-07-1980 | 6-8 |
| Orchid – Dactylorhiza sp. | Earth Centre, Denaby | 05-08-1995 | 2-18* |
| Wayfaring Tree – Viburnum lanata | Sandbeck Park | 29-04-1989 | 10-1 |
| Hedge Brown | Earth Centre, Denaby | 05-08-1995 | 13-2* |
| Common Blue on Sainfoin & Kidney Vetch | Railway, Hexthorpe | 14-06-1991 | 12-16 |
| Marbled Whites | Earth Centre, Denaby | 00-06-1995 | 12-22 |
| Large Skipper | Near Cadeby (Nats trip) | 05-08-1995 | 12-20 |
| Stinking Hellebore – Helleborus foetidus | Wentbridge | 00-02-1983 | 4-8 |
| Midland Hawthorn – Crataegus laeuigara | Maltby Far Common
(YNU trip) |
00-00-1991 | 2-13 |
| Autumn Felwort – Gentianella amarella | Levitt Hagg, Sprotborough | 21-08-1982 | 3-24 |
| Magnesian Limestone | Redlands Quarry, Cadeby | 11-06-1998 | 16-5* |
| Early Purple Orchids – Orchis mascula | Stainton Little Wood | 09-05-1996 | 6-12 |
| Bee Orchid – Ophreys apifera | Wentbridge | 13-06-1981 | 6-9 |
| Orchids L.B.F. Trefoil | Levitt Hagg | 00-077-1981 | 5-7 |
| Great Crested Grebe | Sprotborough | 00-00-1986 | 11-18 |
| Yellow Wort – Blackstonia perfoliate | Nr. Roche Abbey (Nats trip) | 09-07-1983 | 1-12 |
| Nettle-leaved Bellflower – Campanula trachelium | Sprotborough | 00-07-1980 | 1-16 |