Patron revenue
£18,420
Active observers
1,284
Slide conversion
42.7%
Monthly retainer
£9,760
Recent Specimen Accounts
Mounted slide orders, optical checks, and society correspondence.
MAKER'S LEDGER 1896
| Specimen | Patron | Station | Value | Status | Due | |
|---|---|---|---|---|---|---|
| Diatom gilt series SL-4081 |
Royal Marsh Society | Bright stage | £1,840 | Ready | Jun 4 | ••• |
| Fern spore cabinet SL-4076 |
Miss A. Whitby | Fine focus | £620 | Review | Jun 6 | ••• |
| Pond water survey SL-4068 |
North Hall School | Low power | £410 | Mounted | Jun 7 | ••• |
| Mineral thin section SL-4059 |
Calder & Sons | Polar plate | £1,120 | Ready | Jun 9 | ••• |
| Insect wing atlas SL-4051 |
Westmere Museum | Oil lens | £2,260 | Held | Jun 11 | ••• |
| Botanical teaching set SL-4044 |
Leyton Academy | Rack draw | £780 | Review | Jun 12 | ••• |