Dinosaur Leg Bone

Playing Cards — Arithmetical Cards

(London: John Lenthall and/or William Warter, 1711)

Brahe, Tycho | Astronomiae instauratae mechanica, Wandsbek, 1598, first edition of Tycho's most important astronomical work, the Honeyman copy

Euclid | Praeclarissimus Liber Elementorum in Artem Geometrie, Venice, Ratdolt, 25 May 1482, first edition of the first substantial mathematical work to appear in print, Durazzo copy

Playing Cards — Mathematical Cards

(London: John Lenthall, circa 1700)

(Brahe, Tycho — Christian Severin Lumborg) | Astronomia Danica, Amsterdam, 1622, an important association copy

(Science Reference - Early Scientists) | A collection of 69 works

Ampère, André-Marie | Recueil d'observations électro-dynamiques, Paris, 1822, first edition

Brahe, Tycho | Astronomiae instauratae mechanica, Nuremberg, 1602, first trade edition of Brahe's most important work

Euclid | The Elements of Geometrie, London, 1570, the first complete edition in English

Newton, Isaac, Sir | Autograph manuscript worksheet, Cambridge, probably May 1694