Flying fish, 1818.

Glowing Geissler tubes, 1858.

Schneider Trophy contest programme, back cover, 1931.

Solar microscope, 1776.

Kepler's polyhedra, 1619.

'A Balloon Prospect from above the Clouds', 1785.

Chart of cosmic elements, 1657.

Plan of the Crystal Palace and grounds, Sydenham, 1911.

'Troon - Ideal Holiday Resort', MR/G&SWR poster, c 1920.

The Transit Room at Hartwell Manor, Buckinghamshire, 1851.

The first balloon crosing of the English Channel, 7 January 1785.

Ada King, Countes of Lovelace, 1840.