Pattern welding. Reconstructions, illustrating a 1st millennium technique. Made by J.W. Anstee, 13 process stage specimens Pattern welding. Reconstructions
Model of chemistry laboratory used on HMS 'Challenger' (1872-76 Expedition), scale 1:6, by Severn-Lamb Ltd., Stratford-upon-Avon, England, 1977. Model of the Chemistry Laboratory used on HMS 'Challenger' 1872-76 Expedition 1872-1876 (original); 1977 (model)
Reconstruction of Hooke's demonstration of a long pendulum controlled by a watch,1955-1965 Reconstruction of Hook's Pendulum Demonstration,1955-1965 1955-1965
Reproduction of Huygens clock movement (from "Horologium Oscillatorium" 1673) with brass seconds dial and additional minutes dial and seconds dial Reproduction of Huygens clock movement 1927
Reconstruction of Philo's thermoscope, primitive temperature measuring device invented by Philo of Byzantium, 2nd century B.C. Reconstruction of Philo's Thermoscope 200-101 BCE
Reconstruction of Robert Hooke's water sampler of 1662-1672. Reconstruction of Robert Hooke's Water Sampler, 1662-72 1662-1672 (original)