- July 14, 2026PERSPEX CRYSTAL SHAPES. The types of crystals are categorised usually cubic Tetragonal, Orthorhombic, hexagonal, monoclinic and Triclinic all of which…
- July 14, 2026For sale here is this set of six vintage teaching models of. (SET #3)PERSPEX CRYSTAL SHAPESMade sometime in the 1960s…
- July 13, 2026(The listed eyepieces will be kept accurate and up-to-date and are as follows 6) Watson Complec 6x magnification. 7) Watson…
- July 13, 2026-LATENT HEAT APPARATUS, PHYSICS Overall length: 11" inches Condition: excellent, no chips or cracks. Please take a look at my…
- July 13, 2026Cambridge instruments galvanometer.It has a diameter of 89mm and a height of 100mm + the clamp lever.It is full functioning,…
- July 13, 2026Serial number 19744. Coulter electronics lab apparatus. Coulter Counter. 70 Microns.
- July 13, 2026
- July 12, 2026This model was introduced in 1950 and is larger than the standard Service model, in fact it's almost as large…
- July 12, 2026This model was introduced in 1950 and is larger than the standard Service model, in fact it's almost as large…
- July 12, 2026This example dates to around 1948 based on the sequential Watson production number of 92310 which is engraved onto the…
- July 7, 2026We have recently been lucky enough to clear a school in Germany, check out the shop for many more items:…
- July 7, 2026This 1920s/1930s Bakelite molecule model set is made from Catalin, a form of plastic similar to Bakelite. this collectible item…
