In case you didn't see this ...Stirling Engine Kit. British invention - this motor works by almost magical principles
£47.00 (incl VAT)
Use this beautiful lunar calendar to determine the phase of the Moon and to explore the relationship with the tides. (A211)More Details |
£49.00 (incl VAT)
Our Perpetual Calendar works for any date from 1600! This is unusual. It even works into the future - as far as 2799 by when we'll either be all souls, aliens or mechanoids. A lovely brass instrument to treasure and keep on your desk. (H27)More Details |
£137.00 (incl VAT)
This was the most popular type of astrolabe. The celestial sphere is projected onto the equatorial plane. This was used to do all sorts of things - and even today we are unsure of all it can do. Whether for astronomy or astrology this accurate reproductio (H22)More Details |
£49.00 (incl VAT)
This version of our popular compass-in-pocket-watch-case is also made of brass but with an enamel face. There is a choice of designs plus you can have them custom made. They make a quite unique and different gift for friends, staff or whomever. (H47)More Details |
£176.00 (incl VAT)
The Sextant is the modern (1757) version of the Octant - a smaller and more portable design. Quadrant signifies four, sextant - six and octant eight. I just thought I'd share that with you. The degree scale in a sextant is one sixth of a circle i.e. 60 de (H25)More Details |