Tiny Tuesday, TT93. A nib on the weather.....

My contribution to Tiny Tuesday TT93.
     This is a nib on a Baragraph machine that draws a line as to how the weather is behaving. As the week progresses one can see how the weather fluctuates with 'high' and 'low' pressures. When the line goes down it means wet weather and when it rises the weather is fine.
In the extra is the whole baragraph to give you an idea of what the machine is.
     I refill the nib once a week with a single drop of ink which does not dry out. I change the chart once a month so there are 4 lines of the recorded weather on. One can do it weekly, but the charts are not cheap.
As you see in the shot the pressures are shown as numbers from 950 to 1050, The particular day is shown and also the time. (As in shot 10,12,14 and so on.)
The drum holding the chart is a clock and is wound every week.
Thanks to Skeena for hosting Tiny Tuesday. TT93

This is the weather forecast from PeterB !!!!

Hope you are well.