Stamp: One +3/4 pint = 1 Litre (Ghana 1976)
One +3/4 pint = 1 Litre (Ghana 1976)
05 January (Ghana ) within release New Metric System goes into circulation Stamp One +3/4 pint = 1 Litre face value 7 Ghanaian pesewa
| Stamp One +3/4 pint = 1 Litre in catalogues | |
|---|---|
| Michel: | Mi: GH 630B |
Stamp is square format.
Also in the issue New Metric System:
- Stamp - 13/4 pints = 1 Liter face value 7;
- Stamp - 21/4 pounds = 1 Kilo face value 30;
- Stamp - 1 Meter = 3 Foot 3 Inchs face value 60;
- Stamp - Ice, Tea Kettle face value 1;
- Stamp - 1 Meter = 3 Foot 3 Inchs face value 60;
- Stamp - 21/4 pounds = 1 Kilo face value 30;
- Stamp - Ice, Tea Kettle face value 1;
- Stamp - One +3/4 pint = 1 Litre face value 7;
Stamp One +3/4 pint = 1 Litre it reflects the thematic directions:
Elements of industrial instrumentation have long histories. Scales for comparing weights and simple pointers to indicate position are ancient technologies. Some of the earliest measurements were of time. One of the oldest water clocks was found in the tomb of the ancient Egyptian pharaoh Amenhotep I, buried around 1500 BCE. Improvements were incorporated in the clocks. By 270 BCE they had the rudiments of an automatic control system device.
