Archived posting to the Leica Users Group, 2016/06/06
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Amazing piece of technology ;-) Who needs laser levels and the like. How old is this one, do you have any idea? Peter On 06/06/2016 14:41, Tina Manley wrote: > > We went to a water museum in Yazd that explained all about the ganats and > how water use was allocated. There was a lot of interesting information > and many displays but I found the ancient level used to determine the slope > of the ganats to be most fascinating: > > http://tinamanley.photoshelter.com/gallery-image/Iran/G0000YmlbTddL96g/I0000aSa4vH2oM34 > -- =========================================================== Dr Peter Dzwig