![](http://www.alamy.com/thumbs/6/1CEFB0DC-40FC-4BDD-BC59-98BF478026E4/RBW7JF.jpg)
9x12 Precisie Manometer (afkomstig van de Technische Hogeschool te Delft), Bestanddeelnr 256-0527.
Size: 1622px × 1233px
Photo credit: © Auk Archive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: archival, archive, collection, historic, historical, history, reference, reportage