Bestseller
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Items 1 - 22 of 22

The Steam Engine
£ 44.95 *

The Stirling Engine
£ 24.95 *

The Nitinol Engine
£ 33.75 *

The Wimshurst Machine
£ 49.95 *

The Dancing Disc
£ 39.95 *

The Sextant
£ 21.50 *

The Artificial Horizon
£ 7.25 *

The Jacob's Staff
£ 2.89 *

The Camera Obscura
£ 26.70 *

The Magic Lantern
£ 25.95 *

The Reversing Goggles
£ 47.95 *

The Pseudoscope
£ 18.50 *

The Hand Spectroscope
£ 7.95 *

Pocket Zoom Microscope
£ 6.90 *

The Day-Night Lamp
£ 7.95 *

The Soprano Ocarina
£ 6.60 *

The Platonic Solids
£ 6.95 *

The Royal Cubit of Egypt
£ 5.60 *

The Slide Rule
£ 6.95 *

The Edison Pocket-Phonograph
£ 5.70 *

The Micro Compass
£ 0.99 *

The Mini Compass
£ 1.20 *