Click Image for Gallery
(A) Fortin’s Barometer Standard
With Metric and English system scales reading 25†to 32†and 64cm to 81cm with reflectors behind scale and cistern. Vernier operating with rack and pinion, reads 0.1 “ and 0.1cm, with Brass pipe and Brass fittings, without mercury with borosilicate glass tube, fitted on wooden base.
(A) Fortin’s Barometer Standard
Tags:
(A) Fortin’s Barometer Standard