Meat thermometers; Barometers; Ammeters; Voltmeters; Hygrometers; Electronic apparatus for testing the electrical conductivity of medical hydrogel electrodes; Telescopes; Periscopes; Directional compasses; Speed indicators; Laboratory apparatus, namely, microscopes, magnifying glasses, stills, ovens and furnaces, all for laboratory experiments; Apparatus for recording, transmission or reproduction of sound or images; Cameras; Photographic cameras; Television apparatus for projection purposes;...