Black leather folding container containing 12 microscopical preparations
One box containing microscopical preparations
Wooden box containing microscopical preparations
The Frank Horrocks collection of microscopical preparations
Wooden box containing microscopical preparations
4 microscopical preparations
1824-1864
Cardboard box containing microscopical preparations in mahogony slides
Wooden box containing microscopical preparations
Microscopical preparation prepared by Quekett
1838-1842
Microscopical preparations in box
Four small containers of microscopical preparations
The main part of the Frank Horrocks collection of microscopical preparations
Microscopical preparation prepared by Pacini
1864